Locking Pin
A locking pin is a type of fastener that is used to secure two objects together. It consists of a cylindrical pin with a locking mechanism that prevents it from coming loose. Locking pins are commonly used in machinery and equipment where there is a need for secure and quick fastening. They come in a variety of sizes and shapes, and can be made from different materials such as stainless steel, brass, or aluminum. Locking pins can also be used in conjunction with other fasteners such as bolts and screws to provide additional security. They are easy to install and remove, making them a popular choice for applications that require frequent disassembly and reassembly.
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Popular Products




Pin Lock
$ 4.19 ~ $ 4.41
>=1000 Piece
Zhongshan Yuefong( MAI'S) Manufacture Co., Ltd.



SS04 SS316 SSS630 17-4 Flat Round Head Button Handle Quick Release Lock Pin with Axial Locking Pawl
$ 0.05 ~ $ 0.1
>=1000 Piece
WUXI HANJIE INTERNATIONAL TRADING COMPANY LIMITED



YH1907 Trailer Pin hitch Lock, king pin locks for trailers
$ 1.98
>=500 Piece
Meo Food Co., Ltd.



Stainless Steel 304 316 1/4" 5/16" 3/8" Round D Double Wire Shaft Tab Safety Lock Pin
$ 2.17 ~ $ 2.48
>=1000 Piece
WUXI HANJIE INTERNATIONAL TRADING COMPANY LIMITED



Scaffolding Galvanized Steel pin lock scaffolding
$ 0.1
>=500 Piece
Meo Food Co., Ltd.



Stock Scaffolding Steel Lock Pin For Frame Scaffolding
$ 0.07
>=500 Piece
Meo Food Co., Ltd.



User-friendly pin lock steel galvanized scaffolding
$ 18
>=1 Set
Meo Food Co., Ltd.



Scaffolding Lock Pin/Caster/Coupling pin /Cross Braces
$ 0.1
>=1000 Set
Meo Food Co., Ltd.



hot sale used scaffold scaffolding /scaffolding lock pin for sale
$ 800
>=10 Ton
Meo Food Co., Ltd.



Steel king pin lock from Shanghai
$ 3
>=1000 Piece
Meo Food Co., Ltd.



SS304 SS316 Push Button T handle Inch Size 5/16" 3/16" 1/4" M8 M10 M12 M16 Quick Release Ball Lock Pin
$ 4.04 ~ $ 4.61
>=500 Piece
WUXI HANJIE INTERNATIONAL TRADING COMPANY LIMITED



Din11023 Safety Lock Pins/Wire Lock Pin/Snap Lock Pin
$ 0.01
>=100 Piece
Meorient Import & Export Co.LTD
FAQ
Q:
What is a locking pin used for?A:
A locking pin is used to secure two or more objects together.Q:
What materials are locking pins commonly made from?A:
Locking pins are commonly made from steel, brass, or aluminum.Q:
What are some common applications for locking pins?A:
Locking pins are commonly used in machinery, automotive, and aerospace industries.Q:
How do locking pins work?A:
Locking pins work by inserting the pin through aligned holes in two or more objects and then securing it in place with a locking mechanism such as a cotter pin, snap ring, or locking nut.