Socket Head Cap Screw, Alloy Steel, Black Oxide Finish, Coarse Thread, 1/4" Hex Key, 5/16-18 x 3/4"
(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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Quantity

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#:	64142
Diameter	5/16 "
Thread Pitch	18
Length	3/4 "
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	5/16-18X3/4
UNSPSC #:	31161518
TAA Compliant:	No
Weight:	1.23 lb

Product Restrictions

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

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