Cross Pan Head With Pad Stainless Steel Screw Wholesale

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Cross pan head with pad stainless steel screw refers to the use of 410 stainless iron (that is, an iron alloy containing a certain amount of chromium-nickel metal), and the head is a cross groove pan head with pad structure. Due to the high carbon content of this type of screw itself, oxidation will occur in the case of water, so the screw needs to be galvanized. That is to say, the zinc element is attached to the surface of the screw by cold plating or hot plating. Because the zinc element has strong oxidation resistance, it can play a better protective effect on the screw.

Specification

 2.2-14

Length

 3-180mm

Material

 410 stainless iron

Head type

 pan head with pad

Thread type

 self-tapping

Slot type

 cross slot

Tensile strength

 ≥500Mpa

Rockwell hardness

 155-220HV

Brinell hardness

 147-209HB

Surface treatment

 true color

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

As China Cross Pan Head With Pad Stainless Steel Screw Suppliers and Wholesale Cross Pan Head With Pad Stainless Steel Screw 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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