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  Customized Screws

  Self-tapping screws Self-drilling screws Anti-theft screws

Suzhou Zhengye Fastener Co., Ltd. is a professional fastener manufacturer integrating design, production, testing, and sales. The company mainly produces and sells high-quality stainless steel machine screws, self-tapping screws, set screws, self-tapping and self-drilling screws, rivets, and other precision fasteners. Product standards cover GB, ANSI/ASTM, DIN, JIS, ISO. At the same time, we can provide customers with non-standard customization. Our products are widely used in high-precision and high-demand cutting-edge industries such as electronic communications, ships, machinery manufacturing, petroleum, chemical industry, and military industry.

The main implementation standards of Suzhou Zhengye Fastener Co., Ltd. are as follows:

DIN Standards: DIN7981, DIN7982, DIN7983, DIN965, DIN966, DIN85, DIN84, DIN7971, JIS1122, DIN7972...

Machine Screw Series: GB818-85, GB818-76, GB823-88, GB819, GB65, GB67, GB68, GB820, GB77, GB2672, GB65, DIN7991, DIN7984, JIS1111, etc. Specification M1.0–M10.

Combined Screw Series: GB9074.1—GB9074.23, etc. Specification M1.0–M10.

Inner Hexagon Series: GB70, DIN7991, ISO7380, etc. Specification M1.0–M10.

External Hexagon Series: GB5781, GB5782, GB5783, etc. Specification M1.0–M10.

Nut Series: GB52, GB6170, GB6172, etc. Specification M1.0–M10.

Self-Tapping Screws: GB845, GB846, GB847, GB5282, GB5283, GB8284, GB5782, GB5285, GB/T13806.2, etc. Specification ST2.2–ST6.3.

Gasket Series: GB93, GB96, GB97, GB955, GB893.1, GB894.1, etc. Specification M1.0–M10.

Customized Non-Standard Screws: Various head-type anti-theft belt columns, composite grooves with eleven characters and one character, triangular grooves with various head shapes, washer pads, various turning parts, cut tails, slotting, etc.

Specification M1.0–M10.

Various Stamping Parts, Turning Parts, Cutting Feet, Slotting, etc. Specification M1.0–M10.

Suzhou Zhengye Fastener Co., Ltd.'s main products include customized various non-standard screws (e.g., various head-type anti-theft belt columns, composite grooves with eleven characters and one character, triangular grooves with various head shapes), washer pads, various turning parts, cut tails, slotting, etc. We also provide spot welding screws, fiberboard nails, etc. Specification M1.0–M8.

Suzhou Zhengye adheres to the business philosophy of "integrity, dedication, innovation, and win-win," and sincerely seeks long-term and stable development based on equality, mutual benefit, and cooperation with you!