Knurled Screw
1.-Standard: DIN/ANSI
2.Head Code Flat,oval,round,pan ,truss,hex head
3.Drive Code: Slotted,phillips,phil-slot,hex socket,
4.Point: Dog point
5..Grade : 4.8 5.8 8.8 10.9,12.9, Stainless steel 304/316,A2-70,A4-80
6.. Size: M4-M36/1/4-2”
7.Thread；coarse, fine
8..Surface : Black,Zinc plated,Copper plating,Phosphating,Nickel Plated,HDG,Daromet
9. Delivery term, FOB Shanghai, Ningbo,CNF, CIF, etc.
DETAILS
Product Name： | Knurled Screw |
Standard: | DIN,ASTM/ANSI JIS EN ISO,AS,GB |
Material： | Stainless steel :SS201, SS202,SS303, SS304, SS316,SS316L,SS904L,F593 |
carbon steel:Q195,Q235,35K,45K,42Grmo,307A,307B,A325,A394,A490,A449 | |
Finishing： | Plain, Black, zinc-plated, HDG, Nickel, Gr, Dacromet. |
Production： | M2-M24:Cold Froging,M24-M100 Hot Forging, |
Process： | Machining and CNC for Customized fastener |
Packing ： | Bulk packing : 20kg per carton; 36 cartons per pallet |
Certs： | Material Certs and inspection certs are available |
Samples： | Free Samples for standard fastener |
Tolerances we can do
Shaft diameter below 6mm and maximum pore size tolerance up to 0.003mm, 2.Shaft diameter larger than 6mm and pore size tolerance is 0.005mm,
3.Linearity below 100mm distance etc, tolerance is up to 0.005mm
4.100mm or more distance linear tolerance is up to 0.01mm
5.A form tolerance is up to 0.003 - 0.005mm
6.Position tolerance is up to 0.01mm.
FACTORY TOUR
FOCUSED ON PROFESSIONAL CUSTOMIZATION.
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