Our products can be made at the special order by customers.Our products according to the system of ISO 9001have been reviewed as high quality product in Zhejiang Province
4)Packing:In carton/sack and palletized,Generally 25kg per unit or packing according to customers' requirements.
3)surface treatment:Polishingblack,zinc plated (blue, white, yellow), hot dipped galvanized, ,Phosphating
2)Material70# , 65Mn,ss302,ss304,ss316,copper
JIS B1251 3-36mm
BS1802 1/8-11/2
ASMEB18.21.1 No 4- 1/2
DIN127A 1.8-10mm
DIN137B 3-24mm
DIN6798 1.6-30mm
DIN6797 1.6-30mm
DIN6796 2-30mm
DIN7980 3-48mm
DIN127B 2-64mm
1) standard size
DIN127B,DIN7980,DIN6796,DIN6797,DIN6798,ASMEB18.21.1,BS1802,JISB1251 |
spring washer china are suitable for parts that are frequently assembled and disassembled, increasing the friction between nuts and bolts, and playing the role of anti-loosening and shock absorption. All items are produced in strict accordance with industry standards or ...
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Spring Lock Washers Standard:ASME/ANSI B18.21.1, DIN127A, DIN127B, DIN7980 Size:1/4” – 2”, M5 – M72 Material:Carbon Steel, Alloy Steel, Stainless Steel Finish:Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black Oxide, Nickel, Hot Dip Galvanized, Mechanical Galvanized, ...
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