Hexagon Washer Non-Return Triangle Tapping Screws Wholesale

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Hexagon Washer Non-Return Triangle Tapping Screws

This product refers to a hexagonal self-tapping screw with a cushion structure and a triangular tooth with a stop function. The screw has a toothed stripe under the flange surface, which can effectively prevent the screw and the nut from loosening due to external vibration Take off.
Hexagon Washer Non-Return Triangle Tapping Screws
Hexagon washer non-returning triangular self-tapping screw refers to a hexagonal washer structure and a triangular tooth self-tapping screw with a non-returning function. This screw has a toothed stripe under the flange surface, which can effectively prevent the screw and the nut. The time became loose due to external vibration. This product needs to have sufficient hardness (maintained in the range of 9.8 to 10.9) and a tough core to prevent twisting or twisting during work.

Specification

 M2-M10

Length

 4-80mm

Material

 carbon steel

Head type

 hexagonal flange

Thread type

 self-tapping locking teeth

Tensile strength

 450Mpa

Surface hardness

 ≥450HV

Core hardness

 270-390HV

Surface treatment

 environmentally friendly blue and white zinc

PTODUCT DESCRIPTION
Ningbo Risheng Fastener Co., Ltd.
About
Ningbo Risheng Fastener Co., Ltd.
Ningbo Risheng Fastener Co., Ltd.

As China Hexagon Washer Non-Return Triangle Tapping Screws Suppliers and Wholesale Hexagon Washer Non-Return Triangle Tapping Screws Manufacturers, Ningbo Risheng Fastener Co., Ltd. is a veteran fastener manufacturer founded in 1984, which can produce various types of self-tapping screws, machine screws, combination screws, triangle screws, stainless steel screws, hexagonal screws, anti-theft screws, and non-standard fasteners according to GB, JS ANSI, DIN, ISO, and other standards. in line with European ROHS environmental requirements.

At present, the company has nearly 22,000 square meters of R&D and production base, including a CNC machining center, mesh belt quenching furnace/tempering furnace high-speed cold block machine, combination screw washer, high-speed precision rolling machine, automatic tail collider, high-precision forming machine, four-mode four-power position machine and other production equipment. And projectors, torsion machine, tension machine, salt spray testing machine, screw screening machine, metallographic inlaying machine, Rockwell hardness machine, and other testing equipment.

Certificate Of Honor
  • Certification
  • Technology Innovation Award
  • Certification
  • Independent innovation and outstanding new products in the fastener industry 2019
  • Independent innovation and outstanding new products in the fastener industry 2018
  • Safety production standardization level three enterprise
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