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Sample Record for 2018-09-26-8

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 210569 DEA: 083555V4 EFIS: 0814000086 QA Service Level: 1
DIST-CO-RTE-PM: 08-SBD-15-42.5/46.0
Work Description: WIDEN I-15, RECONSTRUCT 3 IC'S, CONSTRUCT 2 NEW BR AND WIDEN 3 BR.
Location Description: SAN BERNARDINO COUNTY IN VICTORVILLE FROM 0.5 MILE NORTH OF MOJAVE DRIVE TO 1.5 MILE NORTH OF STODDARD WELLS ROAD OVERCROSSING
Contractor Name: Ames Construction
Contractor Address: 2000 AMES DRIVE, BURNSVILLE, MN 55306
Resident Engineer: Taghreed Al-Khateeb Structure Rep.: Ravinder Singh

Sample Information

DIME Sample ID: 2018-09-26-8
TL Number from the TL Form: Unknown
Sample Submitted By Organization: CT HQ - QASI Los Angeles Field Office
Sample Organization Contact: (858) 285-5797
Type of Sample: Quality Assurance
Type of Material: SMTL TM3 - Fastener Assembly
Sample Taken Date: 09/26/2018
Date that the sample was received by the laboratory/organization performing the testing: 10/10/2018
The quantity of what the sample constitutes: unknown
A brief description of the sample: ASTM A325 1" Dia
From where was the sample collected: Job Site
Laboratory sample identification: Unknown
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: unknown

Material Information

Rocap Number(s):
Heat Number(s):
Nut Mfg. Lot Number(s): 371124B
Washer Mfg. Lot Number(s): D1177
Bolt Specification: A325 TC
Bolt Length(s): 3"
Nut Specification: A563 DH
Washer Specification: F436
Finish: B695
Diameter/Size: 1"
Bolt Mfg. Lot Number: 378870A
Rocap Test Requirement(s):
Lubricant Requirements(s):

Test Results

Test 1 of 24

DIME Test ID: 2018-09-26-8-1
Test Method: ASTM F606-14a: Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets (Proof Load with Wedge)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: A325
Test Result Compliance:
Additional Comments When Verified:
Number of Bolt Samples 1
SampleBolt Mfg. Lot NumberSize (in)Peak Load (lbf)Peak Load (kN)Wedge Angle (deg)CommentsTested By
1A382078A1\"89820399.510A325Fred
UTM 400KIP
Temperature no data

Test 2 of 24

DIME Test ID: 2018-09-26-8-2
Test Method: ASTM F606-14a: Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets (Proof Load with Wedge)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: A325
Test Result Compliance:
Additional Comments When Verified:
Number of Bolt Samples 1
SampleBolt Mfg. Lot NumberSize (in)Peak Load (lbf)Peak Load (kN)Wedge Angle (deg)CommentsTested By
2A378870A1\"83951373.410A325Fred
UTM 400KIP
Temperature no data

Test 3 of 24

DIME Test ID: 2018-09-26-8-3
Test Method: ASTM F606-14a: Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets (Proof Load with Wedge)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: A325
Test Result Compliance:
Additional Comments When Verified:
Number of Bolt Samples 1
SampleBolt Mfg. Lot NumberSize (in)Peak Load (lbf)Peak Load (kN)Wedge Angle (deg)CommentsTested By
2B378870A1\"8363737210A325Fred
UTM 400KIP
Temperature no data

Test 4 of 24

DIME Test ID: 2018-09-26-8-4
Test Method: ASTM F606-14a: Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets (Proof Load)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: Nut Proof
Test Result Compliance:
Additional Comments When Verified:
Number of Samples 1
SampleBolt Mfg. Lot NumberSize (in)Peak Load (lbf)Peak Load (kN)CommentsTested By
1A369069B1\"93626416.47Nut ProofFred
UTM 400KIP
Temperature 72 F

Test 5 of 24

DIME Test ID: 2018-09-26-8-5
Test Method: ASTM F606-14a: Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets (Proof Load)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: Nut Proof
Test Result Compliance:
Additional Comments When Verified:
Number of Samples 1
SampleBolt Mfg. Lot NumberSize (in)Peak Load (lbf)Peak Load (kN)CommentsTested By
2A369069B1\"94343419.66Nut ProofFred
UTM 400KIP
Temperature 72 F

Test 6 of 24

DIME Test ID: 2018-09-26-8-6
Test Method: ASTM F606-14a: Standard Test Methods for Determining the Mechanical Properties of Externally and Internally Threaded Fasteners, Washers, Direct Tension Indicators, and Rivets (Proof Load)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test: Nut Proof
Test Result Compliance:
Additional Comments When Verified:
Number of Samples 1
SampleBolt Mfg. Lot NumberSize (in)Peak Load (lbf)Peak Load (kN)CommentsTested By
2B369069B1\"94076418.47Nut ProofFred
UTM 400KIP
Temperature 72 F

Test 7 of 24

DIME Test ID: 2018-09-26-8-7
Test Method: ASME B1.2-83r01: (Ring Gage) Gages and Gaging for Unified Inch Screw Threads - Errata May 1992 (Ring Gage)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1A
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 382078A
Finish Coating ASTM B695 - Mech Galv
Product Markings A325 TC
Size 1 in
Bolt Length 4 in
Gage Type Pass

Test 8 of 24

DIME Test ID: 2018-09-26-8-8
Test Method: ASME B1.2-83r01: (Ring Gage) Gages and Gaging for Unified Inch Screw Threads - Errata May 1992 (Ring Gage)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1B
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 382078A
Finish Coating ASTM B695 - Mech Galv
Product Markings A325 TC
Size 1 in
Bolt Length 4 in
Gage Type Pass

Test 9 of 24

DIME Test ID: 2018-09-26-8-9
Test Method: ASME B1.2-83r01: (Ring Gage) Gages and Gaging for Unified Inch Screw Threads - Errata May 1992 (Ring Gage)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1C
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 382078A
Finish Coating ASTM B695 - Mech Galv
Product Markings A325 TC
Size 1 in
Bolt Length 4 in
Gage Type Pass

Test 10 of 24

DIME Test ID: 2018-09-26-8-10
Test Method: ASME B1.2-83r01: (Plug Gage) Gages and Gaging for Unified Inch Screw Threads - Errata May 1992 (Plug Gage)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1A
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 369069B
Finish Coating ASTM B695 - Mech Galv
Product Markings DH N
Size 1 in
Gage Type NA

Test 11 of 24

DIME Test ID: 2018-09-26-8-11
Test Method: ASME B1.2-83r01: (Plug Gage) Gages and Gaging for Unified Inch Screw Threads - Errata May 1992 (Plug Gage)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1B
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 369069B
Finish Coating ASTM B695 - Mech Galv
Product Markings DH N
Size 1 in
Gage Type NA

Test 12 of 24

DIME Test ID: 2018-09-26-8-12
Test Method: ASME B1.2-83r01: (Plug Gage) Gages and Gaging for Unified Inch Screw Threads - Errata May 1992 (Plug Gage)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1C
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 369069B
Finish Coating ASTM B695 - Mech Galv
Product Markings DH N
Size 1 in
Gage Type NA

Test 13 of 24

DIME Test ID: 2018-09-26-8-13
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1A
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 382078A
Finish Coating ASTM B695 - Mech Galv
Product Markings A325 TC
Size 1 in
Bolt Length 4 in
Measurement Average 3.72 mils

Test 14 of 24

DIME Test ID: 2018-09-26-8-14
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1B
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 382078A
Finish Coating ASTM B695 - Mech Galv
Product Markings A325 TC
Size 1 in
Bolt Length 4 in
Measurement Average 3.78 mils

Test 15 of 24

DIME Test ID: 2018-09-26-8-15
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1C
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 382078A
Finish Coating ASTM B695 - Mech Galv
Product Markings A325 TC
Size 1 in
Bolt Length 4 in
Measurement Average 4.53 mils

Test 16 of 24

DIME Test ID: 2018-09-26-8-16
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1A
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 369069B
Finish Coating ASTM B695 - Mech Galv
Product Markings DH N
Size 1 in
Bolt Length no data in
Measurement Average 3.19 mils

Test 17 of 24

DIME Test ID: 2018-09-26-8-17
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1B
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 369069B
Finish Coating ASTM B695 - Mech Galv
Product Markings DH N
Size 1 in
Bolt Length no data in
Measurement Average 2.76 mils

Test 18 of 24

DIME Test ID: 2018-09-26-8-18
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1C
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number 369069B
Finish Coating ASTM B695 - Mech Galv
Product Markings DH N
Size 1 in
Bolt Length no data in
Measurement Average 3.14 mils

Test 19 of 24

DIME Test ID: 2018-09-26-8-19
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1A
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number D1177
Finish Coating ASTM B695 - Mech Galv
Product Markings P F436
Size 1 in
Bolt Length no data in
Measurement Average 3.24 mils

Test 20 of 24

DIME Test ID: 2018-09-26-8-20
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1B
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number D1177
Finish Coating ASTM B695 - Mech Galv
Product Markings P F436
Size 1 in
Bolt Length no data in
Measurement Average 3.66 mils

Test 21 of 24

DIME Test ID: 2018-09-26-8-21
Test Method: ASTM B499-14: Standard Test Method for Measurement of Coating Thicknesses by the Magnetic Method: Nonmagnetic Coatings on Magnetic Basis Metals (Coating)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1C
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number D1177
Finish Coating ASTM B695 - Mech Galv
Product Markings P F436
Size 1 in
Bolt Length no data in
Measurement Average 3.74 mils

Test 22 of 24

DIME Test ID: 2018-09-26-8-22
Test Method: ASTM E18-15: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1A
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number D1177
Finish Coating ASTM B695 - Mech Galv
Product Markings P F436
Size 1 in
Bolt Length no data in
Hardness Reading Scale C Scale
Hardness Reading Average 39.2
Spacing Ok

Test 23 of 24

DIME Test ID: 2018-09-26-8-23
Test Method: ASTM E18-15: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1B
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number D1177
Finish Coating ASTM B695 - Mech Galv
Product Markings P F436
Size 1 in
Bolt Length no data in
Hardness Reading Scale C Scale
Hardness Reading Average 39.9
Spacing Ok

Test 24 of 24

DIME Test ID: 2018-09-26-8-24
Test Method: ASTM E18-15: Standard Test Methods for Rockwell Hardness of Metallic Materials (Hardness)
Verified Date: 10/18/2018
Date Tested: 10/18/2018
Submitted By Organization: CT HQ - Sacramento Structural Materials Testing Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: joshua.moore@dot.ca.gov
Organization Phone: (530) 329-6527
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Sample No. 1C
Rocap Number no data
Heat Number(s) no data
Mfg. Lot Number D1177
Finish Coating ASTM B695 - Mech Galv
Product Markings P F436
Size 1 in
Bolt Length no data in
Hardness Reading Scale C Scale
Hardness Reading Average 39.7
Spacing Ok