spring washer

Product name: Spring Washer

Size:  M3-M64

Standard: DIN/ANSI/JIS/ASTM

Fnish :black/zinc plated /HDG/Cr plated

Material: carbon steel/stainless steel/brass

Quanlity-Certificates:ISO9001,ISO14001,ROHS,SGS
Quality Control:100% inspection during production
OEM/ODM order are welcome drawings, samples or other specail requirment is avaliable

Kunshan Zhonggu Precision hardware co.,ltd. has grown rapidly over the last few years to become a reputable supplier of quality fasteners. Our experience in making lathe-made and cold forging fasteners has established us as a most reliable supplier of various types of fasteners for many industrial applications.
    
Today, our customer base has grown to consist of hundreds of both domestic China and foreign companies, including some renowned global corporations for which we have worked our way to participate in their various programs as an approved vendor.

Zhonggu's tomorrow is focused on extending our products and services to many more potential customers. Our goal is to become the most prominent maker and supplier of all kinds of fasteners within the Asia Pacific Region in the next 3 years.

Our main products include Self-Clinching fasteners; panel fasteners; inserts of plastics; spot welding studs and standoffs; Knurl nuts; self-tapping threaded inserts; Blind rivets & rivet nuts, machine screws and washers. We also deal with various kinds of specialty fasteners in order to satisfy our customers.

Our range of product:

BOLTS: hex bolts, heavy hex bolts, hex flange bolts, carriage bolts, wheel bolts, stud bolts, square head bolts, T bolts, eye bolts, U bolts, hook bolts
NUTS: hex nuts, heavy hex nuts, hex flange nuts, nylon insert lock nuts, cap nuts, slotted nuts, rivet nut
WASHERS: flat washers, spring washers, lock washers
SCREWS: machine screws, self tapping screws, set screws, hex socket head cap screws, wood
screws, self drilling screws

Quickly delivery time
Various materail choice.
Function: can be used in various of application like construction hardware, electronic and electrical appliances, automobiles.

Offer our customers better quality production in reasonable price.

Welcome to you inqiury!