Products: Washer & Spring

SDI provides every kind of stamping operations including: Hand Transfer, Progressive Die and Compound Die from 6.3 to 100 ton press capacity. Some washer products that we manufacture include, but is not limited to:

Parts

Flat washers	Spring lock washer
Square flat	Tooth lock
Tab & tapper	Serrated lock
Hardened	Wave washer
Deep draw	Curved spring washer
Cup & flange cup	Belleville washer
	Retainer ring

Standard

DIN	JIS
ANSI	BS
	AS

Materials

All Grades of Steel	Silicon Bronze
Brass	Aluminum
Copper	Nylon
Stainless Steel	Stainless Steel

Besides standard part, we can also provide your custom designed product. Contact our Sales at export@shanghai-deltametal.com for your requirement and design assistance.