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HEAVY HEX WELD NUT LONG PILOT 3 PROJ 5/16-18 GRD B

Item No. HL3 51618-GRB
Heavy Hex Grade B weld nuts, manufactured from low carbon steel, designed for use with higher grade bolts. Three uniform projections ensure contact with the weld surface. The precision pilot accurately locates the threads in the pilot hole and prevents the nut from slipping off center during

Description

Heavy Hex Grade B weld nuts, manufactured from low carbon steel, designed for use with higher grade bolts. Three uniform projections ensure contact with the weld surface. The precision pilot accurately locates the threads in the pilot hole and prevents the nut from slipping off center during welding.

Specifications

A
0.562 (in)
Tol A
+0.000/-0.011 (in)
B
0.297 (in)
Tol B
+0.005/-0.005 (in)
C Width Across Ref. Only
0.624 (in)
D
0.040 (in)
Tol D
+0.003/-0.003 (in)
E
0.085 (in)
Tol E
+0.005/-0.005 (in)
F
0.469 (in)
Tol F
+0.000/-0.012 (in)
Family
HL3
Finish
Plain
Material
C1010 High-Welding Quality, Low Carbon Steel
Pilot Diameter
0.469 (in)
Pilot Height
0.085 (in)
Thickness
0.297 (in)
Thread Size
5/16-18
Threads
Unified Standard Class 2B ASME B 1.1-2003
Unit System
Inch
Web Description
3 Projection Hex Weld Nuts - Grade B
Width
0.562 (in)
Item No. HL3 51618-GRB
* Images are of plain finish items unless otherwise specified

HEAVY HEX WELD NUT LONG PILOT 3 PROJ 5/16-18 GRD B

Item No. HL3 51618-GRB

Description

Heavy Hex Grade B weld nuts, manufactured from low carbon steel, designed for use with higher grade bolts. Three uniform projections ensure contact with the weld surface. The precision pilot accurately locates the threads in the pilot hole and prevents the nut from slipping off center during welding.

*3D models are nominal. As-formed features (radii, projections, lock marks, etc.) may vary. Please refer to the product drawing or spec sheet for exact dimensions.

*Please log in for pricing and availability

Specifications

A
0.562 (in)
Tol A
+0.000/-0.011 (in)
B
0.297 (in)
Tol B
+0.005/-0.005 (in)
C Width Across Ref. Only
0.624 (in)
D
0.040 (in)
Tol D
+0.003/-0.003 (in)
E
0.085 (in)
Tol E
+0.005/-0.005 (in)
F
0.469 (in)
Tol F
+0.000/-0.012 (in)
Family
HL3
Finish
Plain
Material
C1010 High-Welding Quality, Low Carbon Steel
Pilot Diameter
0.469 (in)
Pilot Height
0.085 (in)
Thickness
0.297 (in)
Thread Size
5/16-18
Threads
Unified Standard Class 2B ASME B 1.1-2003
Unit System
Inch
Web Description
3 Projection Hex Weld Nuts - Grade B
Width
0.562 (in)
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© Copyright 2025 Ohio Nut and Bolt of Canada, LTD.. All rights reserved. Powered by Sana Commerce.
Ohio Nut and Bolt of Canada, LTD.
A Wholly Owned Subsidiary of Fastener Industries, Inc.
Ohio Nut and Bolt of Canada, LTD.
C/O TX7027C
PO BOX 7027, STN Adelaide
Toronto, ON M5C 2K7 Canada

905-624-2828 
© Copyright 2025 Ohio Nut and Bolt of Canada, LTD.. All rights reserved. Powered by Sana Commerce.