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Cotter Pin

Cotter Pin is a bifurcated metal locking pin that achieves mechanical anti loosening through elastic deformation of the tail fork. Mainly used to prevent axial displacement of bolts, shaft pins, or U-shaped clamp pins (such as Clevis pins), and to maintain stable connections when subjected to vibration or impact loads.

Model:
Cotter Pin
Brand:
PDM

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Product Description

Features of Cotter Pin

Locking Cotter Pin Title:

Zinc Plating Steel Cotter Pin Safety Cotter pin for Clevis Pin

Cotter Pin Introduction:

The pointed end of the Cotter Pin is longer than the other end, making it convenient to use. It is generally used to lock the Clevis Pin and U-shaped locking pin, as well as the end of the shaft, and is usually used to secure the component in place. After inserting the open-end pin into the shaft hole, use pliers to bend the tip outward to achieve the fixing effect of tightening and releasing it;

Model Number:

Basic Pin Dia.:3/64”,1/8”,1/4” or Customized

Total Length:0.050inch,0.212inch,0.230inch or Customized

Material:Steel(Zinc Plating),Stainless Steel

Cotter-Pin-01

Nominal Size or Basic Pin Dia.		A		B		C	D	Gage Hole Dia. +/-0.001
		Total Shank Dia.		Wire Width		Head Dia.	Offest End
		Max.	Min.	Max.	Min.	Min.	Min.
3/64	0.047	0.050	0.044	0.048	0.035	0.09	0.02	0.062
1/16	0.062	0.063	0.056	0.060	0.044	0.12	0.03	0.078
5/64	0.078	0.079	0.072	0.076	0.057	0.16	0.04	0.094
3/32	0.094	0.093	0.086	0.090	0.069	0.19	0.04	0.109
1/8	0.125	0.124	0.116	0.120	0.093	0.25	0.06	0.141
5/32	0.156	0.154	0.146	0.150	0.116	0.31	0.07	0.172
3/16	0.188	0.180	0.172	0.176	0.137	0.38	0.09	0.207
7/32	0.219	0.212	0.202	0.207	0.161	0.44	0.10	0.241
1/4	0.250	0.230	0.220	0.225	0.176	0.50	0.11	0.275
5/16	0.312	0.286	0.275	0.280	0.220	0.62	0.14	0.343
3/8	0.375	0.341	0.329	0.335	0.263	0.75	0.16	0.413