Hex Washer Heaf Self-Drilling Screw with Steel and Rubber Washer

Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for square head bolts, Elevator Anchor Bolt, expansion anchor. Quality is the basis for an enterprise to maintain its brand, innovation is the condition for its sustainable operation, integrity is the guarantee for its survival. We regard satisfying the needs of customers as our goal, continue to keep our original intention, reform and innovate, and strive for perfection.

Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading machine screw manufacturers and suppliers in China, welcome to buy machine screws, torx screws, hex screw, stainless steel fasteners from our factory and company.

From raw materials to end product delivery,Shanghai Jinrui has a strict control program. Accurate completion is done about wiring- roughing – annealing- pickling - drawing - heading - rolling - heat treatment -surface treatment -packaging and other aspects. Machine screws have many different head styles and screw drives. Machine Screws are available in a variety of drive and head styles, materials and platings.For Binding, Button, Fillister, Hex, Hex Washer, Pan, Round and Truss heads, measure length from under the head. For Flat and Oval heads, length includes head height. 

Size: M3-M6(diameter from 3mm-6mm, length from 6mm-120mm).

Head: Hexgon,Round, pan, countersunk,truss,oval,etc.

Slot: Philips, pozi,square, torx,etc.

Finish: Zinc, Chrome,Electrophoresis,Dacromet, Ruspert,etc

Color: White,yellow, black, silver,colorful,etc.

Usage: Funiture, appliance, automobile,electronic industry,hardware &electrical Machinery,buliding, infrastructure,aviation,etc.

It is based on the company's continuous innovation and progress, our Hex Washer Heaf Self-Drilling Screw with Steel and Rubber Washer have gradually been recognized and favored by many domestic manufacturers. At the same time, it is also sold overseas. We are working with business partners, companies and companies to protect intellectual property rights while opening markets for new technologies and products. Our companies provides customers with high quality products and efficient service advocating the core values of 'quality first', in strict accordance with the national industry standard.