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5/16"-18, Steel Hex Head Cap Screw, Grade 5, 3-1/4"L, Zinc Plated Finish, 50 PK

Item Number 917254-8
Scanner Description HHCS,5/16-18x3-1/4,Steel,GR 5,
Weight 3.78 lb
Brand APPROVED SUPPLIER
Pkg Qty: 50
$32.95 pkg | $0.66 ea

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Technical Specifications

Basic Material Steel   Item Hex Head Cap Screw
Brand APPROVED SUPPLIER   Length Under Head 3-1/4 in.
Dia./Thread Size 5/16"-18   Material Carbon Steel
Fastener Diameter 5/16 in.   Meets/Exceeds SAE J429, ASME B18.2.1
Fastener Head Height 13/64 in.   Mfg Part Number HCI503103250NA-050T
Fastener Industry Standards ASME B18.2.1   Min. Thread Length 7/8 in.
Fastener Material Grade Grade 5   Pack Quantity 50
Fastener Tensile Strength 120000 psi   Rockwell Hardness C25 to C34
Fastener Thread Style Partially Threaded   System of Measurement Fractional
Finish Zinc Plated   Thread Direction Right
Head Type Hex Head   Thread Length 1-1/4 in.
Head Width 1/2 in.   Thread Type Coarse/ USS/ UNC
Industry Designation HHCS   Type Medium Strength

Product Description

These hex head screws each feature a thick, hexagonal head designed for tightening with a wrench. Use in pretapped holes or with nuts. Grade 5 steel construction offers strength and moderate flexibility. The screws are hardened, yet more malleable than Grade 8, allowing them to withstand shear force.

Item Barcode
9172548
  Name Item Description
Grainger Dropship Grainger Dropship 46F542
UNSPSC CODES UNSPSC CODES 31161501
VMRS (ATA) CODES VMRS (ATA) CODES 053-007-005 HHCS,5/16- 18x3-1/4,