Approved Vendor
Heavy Partially Threaded Structural Bolt, 1-8, 4-1/2 in L Under Head, Medium Carbon Steel, Plain
Part #HB3100C0450
MFG #71793834663
UNSPC #31161614
Country Of Origin : 
Structural Bolt, Heavy Partially Threaded, Measurement System: Imperial, 1-8 Thread, 4-1/2 in Length Under Head, Medium Carbon Steel, Plain, 1-3/4 in Thread Length, Material Specification: ASTM A325 Type 1, 120000 psi Tensile Strength, 24 to 35 HRC Hardness, Hex Head, 0.627 in Drive, UNC Thread, 0.627 in Head, Hex Drive, 1.022 in Shank
- For use in structural steel joints in heavy construction
- Without nut
Diameter - Thread Size 1-8 Drive Size 0.627 in Drive Type Hex Finish Plain Hardness HRC 24-35 Head Size 0.627 in Head Type Hex Length Under Head 4-1/2 in Material Medium Carbon Steel Material Specification ASTM A325 Type 1 Measurement System Imperial Shank Size 1.022 in Tensile Strength 120 ksi Thread Length 1-3/4 in Thread Type UNC Type Partially Threaded Heavy