This item has been discontinued.  See alternate products available online or call 1-800-217-6872.

  • GRAINGER APPROVED 

    1/2"-20, Steel Hex Head Cap Screw, Grade 8, 1-1/4"L, Plain Finish, 50 PK

  • Item # 6YAR6
  • Mfr. Model # 012078G
1/2"-20, Steel Hex Head Cap Screw, Grade 8, 1-1/4"L, Plain Finish, 50 PK

See alternate products available online.

Product Details

Hex Head Cap Screws feature hexagon-shaped heads for socket or wrench tightening. Grade 8 steel construction helps provide high tensile strength and high torque capabilities.
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Technical Specifications

Item # 6YAR6
Mfr. Model # 012078G
UNSPSC #31161501
Shipping Weight 4.9 lbs
Country of Origin Taiwan *
Item Hex Head Cap Screw
System of Measurement Inch
Cap Screw Type Hex Head Cap Screw
Basic Material Steel
Material Grade Grade 8
Fastener Finish Plain
Dia./Thread Size 1/2"-20
Fastener Length 1-1/4"
Fastener Thread Direction Right Hand
Fastener Thread Type UNF (Fine)
Fastener Thread Style Fully Threaded
Fastener Industry Standards ASME B18.2.1
Head Type Hex
Min. Thread Length 1-1/4"
Head Height 5/16"
Head Width 3/4"
Proof Load 120,000 psi
Tensile Strength 150,000 psi
Rockwell Hardness C33 to C39
* This product's country of origin is subject to change

Compliance and Restrictions

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