3/8-16 Hexagon Bolt Kit: BNUOK 3/8-16 x 4 Inch black bolts with hex nuts,Flat & Lock Washers Head Diameter,with bright finish,clean & smooth thread and no burrs,This Hexagon black bolts makes your project look more professional which are favoured for heavy-duty fastening applications.
304 Stainless Steel:This hex nuts and bolts, washers are 100% made of high quality 304 stainless steel,black zinc plated, which has superior anti-rust and abrasion resistance.Bolts hex head is not easy to strip,better torque transmission but also more stable performance
Details:Thread Diameter: 3/8"; Thread Pitch: 1/16"; Screw Length: 4". Head Diameter: 0.562",Meet ASME B 18.2.1 specifications.
Widely Use:This stainless steel 3/8 hex bolt sets are fit for precision mechanical and industrial applications,household appliances,engines,automotive part,motorcycle accessories repairs and small repairs such as door handles,lamps,locks.
Quantity & Size: You will get 12 Sets 3/8-16 x 4 Inch bolts,SAE bolt nut kit provide 1:1:1 matching combination,each Bolts matching a hex nut ,Flat & Lock washers,Please connect us,if any problem.