Set Screw, Square Head, Cup Point, Alloy Steel, Black Oxide Finish, Coarse Thread, 5/16-18 x 5/8"
(Pack of 25)

SKU:3909 Item#: 3909

Lawson Products

• UNC threads
• Cold-working quality carbon steel
• Cup point
• Case-hardened to Rc 53 minimum

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Product Description

• UNC threads
• Cold-working quality carbon steel
• Cup point
• Case-hardened to Rc 53 minimum

Technical Specifications

Item#: 3909
Diameter 5/16 "
Thread Pitch 18
Length 5/8 "
Point Cup
Type Square Head Set Screw
Finish Black Oxide
Material Alloy Steel
Tensile Strength 180,000 PSI
Thread Coarse
Head Style Square
Size 5/16X5/8
UNSPSC #: 31161505
TAA Compliant: Yes
Weight: 0.42 lb

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