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DIN7991 Hexagon Socket Countersunk Head Cap Screws black oxide carbon steel high strength

Size:M3-M24 or non-standard as request&design
Length:10mm-500mm or non-standard as request&design
Finish:Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC.
Material:carbon steel:Q235,Q195,Q345,08#,35K,45#,ETC.
alloy steel:40Cr , 20MnTiB, 35CrMoA, 35VB,42CrMo,35CrMo,ETC.
Stainless steel:SS201,SS304,SS316,SS316L,ETC.
Grade:4.8,5.6,6.8,8.8,10.9,12.9
Standard :GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC.
Non-standards:OEM is available, according to drawing or samples.
Samples:Samples are free.
Package:Wooden boxes, pallet, cartons, plastic bags, nylon bags.
Quantity:
  • M3-M24
  • LUOSI
  • black oxide 

内六角沉头螺钉 DIN 7991-1986

Size      M3-M24 or non-standard as request&design
Length     10mm-500mm or non-standard as request&design
Finish     Plain, black oxide , Zinc Electroplating,Hot Dip Galvanizing,Copper plating,Nickel plating,Zinc impregnation,ETC.
Material

    carbon steel:Q235,Q195,Q345,08#,35K,45#,ETC.

    alloy steel:40Cr , 20MnTiB, 35CrMoA, 35VB,42CrMo,35CrMo,ETC.

    Stainless steel:SS201,SS304,SS316,SS316L,ETC.

Grade     4.8,5.6,6.8,8.8,10.9,12.9
Standard     GB, DIN, ISO, ANSI/ASTM, BS, JIS,ETC.
Non-standards     OEM is available, according to drawing or samples.
Samples     Samples are free.
Package

    Wooden boxes, pallet, cartons, plastic bags, nylon bags.



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