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Brand: Lanejoy
Packaging: color package box, carton
Supply Ability: 500 000 per month
Certificate: ISO
Place of Origin: China
The self drilling screws made of 410 stainless steel, high hardness (40 Rockwell C), steel process.
Standard cross recessed flat head Screw, smooth and complete, with uniform force, difficult to prevent slip during rotation.
The tail of the drilling screw is in the shape of drilling tail or pointed tail, without...
Unit Price: 0.01~0.06USD
Brand: Lanejoy
Packaging: opp bag, carton
Supply Ability: 100 million per month
Min. Order: 2000 Others
Certificate: ISO
The head comes in all Tapping Screw. There are Round head Tapping screw (semicircle head), flat head tapping screw, round head flange (with pad), flat head flange (with pad), pan head tapping screw, pan head flange (with pad), countersunk head, countersunk head, cylindrical head, spherical cylindrical head, horn head,...
Brand: Lanejoy
Packaging: opp bag, carton
Supply Ability: 10 million per month
Certificate: ISO
Model No.: L-67987
The head comes in all Tapping Screw. There are Round head Tapping screw (semicircle head), flat head tapping screw, round head flange (with pad), flat head flange (with pad), pan head tapping screw, pan head flange (with pad), countersunk head, countersunk head, cylindrical head, spherical cylindrical head, horn head,...
Brand: Lanejoy
Packaging: opp bag, carton
Supply Ability: 10 million per month
Certificate: ISO
Model No.: L-4979
The head comes in all Tapping Screw. There are Round head Tapping screw (semicircle head), flat head tapping screw, round head flange (with pad), flat head flange (with pad), pan head tapping screw, pan head flange (with pad), countersunk head, countersunk head, cylindrical head, spherical cylindrical head, horn head,...
Brand: Lanejoy
Packaging: carton
Supply Ability: 100 million per month
Min. Order: 3000 Piece/Pieces
Certificate: ISO
The self drilling screws made of 410 stainless steel, high hardness (40 Rockwell C), steel process.
Standard cross recessed flat head Screw, smooth and complete, with uniform force, difficult to prevent slip during rotation.
The tail of the drilling screw is in the shape of drilling tail or pointed tail, without...
China Tapping Screw Suppliers
Although there are many types of tapping screws, they all have the following similarities:
(1) are generally made of carbonized carbon steel (accounting for 99% of total production). It can also be made of stainless steel or non-ferrous metals.
(2) The product must be heat treated. Carbon steel tapping screws must be carbonized and stainless steel tapping screws must be solution hardened. In order to make tapping screws to meet the requirements of the standard of mechanical properties and performance.
(3) The product surface hardness is high, the core toughness is good. That is, "soft inside strong outside". This is a major feature of tapping screw performance requirements. If the surface hardness is low, it can not be screwed into the matrix; If the core toughness is poor, a twist will break, can not be used. So "inside soft outside steel" is self-Tapping Screw to meet the use of performance, very important requirements.
(4) The surface of the product needs surface protection treatment, generally electroplating treatment. Some product surface must be treated by phosphate (photostatting), such as wall panel self - tapping screws for photostatting.
(5) Production by cold heading process. It is recommended to use high-speed cold heading machine and high-speed wire rolling machine or high-speed planetary wire rolling machine. High speed is emphasized here to ensure product quality. Only the head of tapping Screw produced by high-speed machine is well formed and the thread quality is high.
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Mr. Mark
Tel:86-0755-18948768503
Fax:
Mobile Phone:+8618948768503
Email:factory@szlqy.com
Address:No.30, Tongchang Road, Longdong Community, Longgang District, Shenzhen, Guangdong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.