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Product: Spring washer, lock washer
1. Standard:DIN127, DIN128, DIN137, DIN7980, DIN6797, DIN6798, USS ASME B18.21.1, ASTM F436
2. Material:Carbon Steel, Alloy Steel, Stainless Steel, etc.
3. Size:M3-M64 , #6-2-1/2"
4. Surface: Zinc Clear, Zinc Yellow, Zinc Black, Tin-plating, Nickel-plating, Dacromet, Mechanical Galvanizing, Hot-dip Galvanizing.etc.
DIN127, DIN128, DIN137 Spring washer, lock washer Advantage:
1. Consummate QC system
2. Perfect tensile strength
3. Multicolor choose
4. Wonderful yield strength.
5. Superior Quality, TUV CERT ISO9001:2000 quality assurance
6. Artificial stone without any radiation
7. Punctual Delivery.
8. Supply wooden pallet
9. Meet different market’s need: America, Europe, Asia, and so on.
KEYWORDS:Spring washer, lock washer, DIN127, DIN128, DIN137, DIN7980, DIN6797, DIN6798, USS ASME B18.21.1, ASTM F436
Packing: less than 25kgs bulk into carton, then on pallet or small box + carton + pallet
Port: Shanghai/Ningbo
MOQ: 500, 000pcs per size
Production Capacity: 500Tons per month
Delivery time: 35 days after receipt advance payment
Payment term: T/T, L/C