1045 steel bolt spacers for general mounting and assembly applications. Sold in packs of 100 identical spacers. Quantity 1 = 100 pieces; quantity 2 = 200 pieces of the selected size.
Select bolt clearance size and spacer length. Four diameter groups and five lengths provide 20 combinations. Straight, unthreaded through holes. Bolt size is a reference, not a thread specification.
Dimensions in inches: 1/4 bolt = .500 OD / .281 bore; 5/16 bolt = .625 OD / .344 bore; 3/8 bolt = .750 OD / .406 bore; 1/2 bolt = 1.000 OD / .531 bore.
Lengths: .500, .750, 1.000, 1.500 and 2.000. Length tolerance +/- .003; OD +/- .005; bore +.005/-.000. All circular edges broken .010-.020. Bare machined finish, deburred, with light rust-preventive oil. Material: 1045 cold-finished steel.
Manufacturing reference: MMW-SCS-001 Rev B. Variant SKU matches the part number on the manufacturing print. Each SKU is supplied as a 100-piece pack.