Qingdao Jinrui Fastener Co., Ltd specialize in product the washers bolt nuts and stamping parts.
The best qulity fastener supplier in China.

Our main products are as follows:
1. Washers
Round flat washers, spring washers, square washers, tapper washer, speical washer as clients' design.
DIN125, DIN9021, DIN126, DIN433, DIN440, DIN1440, DIN7349, DIN7989, nfe25513, nfe25514, bs4320, bs3410, uss/SAE, DIN6916, f436, DIN127, DIN7980, DIN137, DIN6797, DIN6798, DIN435, DIN436.

2. Nuts
Hexagon full nuts, hexagon thin nuts, hexagon slotted nuts, square nuts, flange nuts, wing nuts, nylon insert lock nuts, weld nuts, dammed cap nuts, special nuts as client's drawing.
DIN934, DIN555, bs1083/bs916, uni5587, DIN936/439, DIN935, DIN562, DIN557, DIN6923, DIN315, DIN985, DIN986, DIN929, DIN1587, rivet nuts, u- nuts, conical nuts, ISO, ANSI/asme, if.

3. Bolts, rods and studs
Hexagon head bolts, hexagon socket bolts, anchor bolt, carriage bolt, "t" bolt, threaded rods.
DIN558, DIN601, DIN931, DIN933, DIN912, DIN7991, DIN975, DIN976., a307, a325.

4. Screws
Machine screw, wood screws, self tapping screws, chipboard screws, drywall screws.
DIN84, DIN85, DIN963, DIN964, DIN965, DIN966, DIN7985; DIN95, DIN96, DIN97, DIN7995, DIN7996, DIN7997, bs1210; DIN7971, DIN7972, DIN7973, DIN7981, DIN7982, DIN7983

Please feel free to contact with us if you want to know more information. We will offer you the competitive prices and the best service.