Home Fasteners Socket Head Cap Screw Alloy Steel 5/16-18 x 1"
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Socket Head Cap Screw, Alloy Steel, Black Oxide Finish, Coarse Thread, 1/4" Hex Key, 5/16-18 x 1"
(Pack of 50)

Lawson Products

• High-strength, heat-treated alloy steel
• Black oxide finish for corrosion protection
• Tensile strength: 180,000 PSI (up to and including 1/2" dia.); 170,000 PSI (5/8" dia. and above)
• Conforms to ASME/ANSI B18.3 Specifications

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California Proposition 65: Not Applicable
www.P65Warnings.ca.gov

Catalog page#: 4-4

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Product Description

• High-strength, heat-treated alloy steel
• Black oxide finish for corrosion protection
• Tensile strength: 180,000 PSI (up to and including 1/2" dia.); 170,000 PSI (5/8" dia. and above)
• Conforms to ASME/ANSI B18.3 Specifications

Technical Specifications

Item#: 64144
Diameter 5/16 "
Thread Pitch 18
Length 1 "
Material Alloy Steel
Finish Black Oxide
Head Style Socket
Tensile Strength 180,000 PSI
Thread Coarse
Type Socket Head Cap Screw
Key Size 1/4 "
Drive Hex
Size 5/16-18X1
UNSPSC #: 31161518
TAA Compliant: No
Weight: 1.06 lb

Product Restrictions

California Proposition 65: Not Applicable
www.P65Warnings.ca.gov

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