Xinxiang Flight Fasteners Co., Ltd.
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SUS303 Self - Tapping Thread Insert 302 With Trough Type For Repair Inserts
Introduction
Self-tapping threaded sleeve mounted without prior tapping, installation tool can be used directly screwed into specific holes in the base material reserved for the female thread teeth have been crushed and the original can be used the same screw, economic appearance, the new articles It can also increase the thread strength.
Self-tapping threaded sleeve braces also called self-tapping, is a new type of reinforcing the strength of the threaded fasteners, self-tapping threaded sleeve has inner and outer tooth pattern, embedded in plastic, cast iron, aluminum, copper and other soft material, can be formed relatively an internally threaded bore high-strength, self-tapping screw sets (self-tapping braces) may repair the internal thread has been bad.
Self-tapping threaded sleeve mounted without prior tapping, installation tool can be used directly screwed into specific holes in the base material reserved for the female thread teeth have been crushed and the original can be used the same screw, economic appearance, the new articles It can also increase the thread strength.
Application
Self-tapping screw sets (self-tapping braces) are now widely used in the automotive industry, rail car industry, shipbuilding industry, household appliances, construction machinery, office machinery, electronic products, engineering plastics, high-end modular furniture, aluminum die-casting and other industries.The classification of self-tapping screws generally includes iron teeth. Wooden teeth F refers to the head type, generally countersunk heads, A generally refers to the A type teeth, which is the pointed tail teeth, and B generally refers to the B type teeth, which is the flat tail teeth.
Feature
● Lightweight yet robust design gives superior holding power
● Quick and simple installation process
● Extensive stock of METRIC, UNC, UNF inserts
● Large variety of materials and coating options
● Special lengths and diameter pitch combinations available to order
● A wide range of tooling options available
Please can check below type and size you need, any help you need,please mail us .
Material: stainless steel / carton steel
Packed: 100pcs/200pcs/500pcs/1000pcs in PP bag
302 & 303 Image
307 & 308 ( 3 holes ) ,length is different
