A2 Stainless Steel Captive Screws Flat Head M6 Hex Socket Metal Screws Fastener

A2 Stainless Steel Captive Screws Flat Head M6 Hex Socket Metal Screws Fastener

Quick Information

M6X20 CAPTIVE SCREW

Material :Stainless steel A2-70

Diameter :M6

Length :20

Finish : Polish

Stainless Steel Captive Screw with hexagonal socket cup head , it is with partial threads that close to the end for a locking purpose and this thread length is usually as 1/3 of the full length ; the thread diameter is more larger than the shaft diameter .

Captive screw is one of the engineered class fastener and it is used to hold permanently and joint securely to avoid loss or damage that maybe result of a loose piece.

Applications 

★ Car and Trucks

★ Computer

★ Aerospace

★ Electronic products

★ Medical equipments

★ Telecommunication

★ Machines

Operation

1 , Slipping spring onto shaft of captive screw

2 , Inserting screw with spring into hole

3 , Using a tool to rotate screw to the surface of piece

Specifications

Features

★ Simple and practical design

★ Bright appearance

★ High tensile strength

★ Excellent Locking performance

★ High accuracy