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1) Description: high strength bolts
2) Standard: DIN,ANSI/ASME,BS,AS
3) Nominal size: M6-M20 1/4--7/8' inch Screw length 10mm - 300mm(1/2" - 18")
4) Surface: black, yellow zinc, white zinc, white blue zinc, H.D.G. , Dakeluo.......
5) Grade of strength: 4.8, 6.8, 8.8,10.9 (2,5,10 )
6) Materials: SWRCH8A, SWRCH35K, Q195LY, 35#, 45#, 40CrMo..........
7) Packing:Paper carton or bag in a strong pallet.
8) We can produce the Non-standard fasteners according to drawings or the samples.
hex bolt
