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Clevis Pin with Hole

Clevis Pin is a U-shaped traction coupling pin used to connect mechanical components such as towing hooks and suspension systems. It achieves a rotatable hinge structure by penetrating a U-shaped fork hole and fixing it with a snap spring/nut;
  • Clevis Pin With Hole

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Features of Clevis Pin


Wire Lock Clevis Pin Title:

Stainless Steel & Steel Clevis Pin with R pin for Fastening


Standard & Adjustable Clevis Pin Introduction:

Clevis Pin is the most common type of U-shaped pin, which is used to secure parts with an open pin R-type snap spring. Simply slide the open pin into the hole. These pins have a flat, low profile head that can be installed in narrow spaces. The core function is to provide a rigid connection that resists shear forces, while allowing the connected component to freely swing within a certain angle.


Lock hole design: single or double hole as well as porous structure, suitable for installation with cotter pins/R-type snap springs;


Material and Craftsmanship:

18-8 stainless steel: namely 304 stainless steel, with balanced corrosion resistance and strength, and strong universality;

Carbon steel (galvanized): surface galvanized for rust prevention, low cost, widely used in conventional scenarios such as agricultural machinery and trailers;


Notes:

Headed is a standard design that can prevent the pin from falling off; Surface treatment includes zinc plated, plain, etc


Modle Number:

Pin Dia.‌:3mm,4mm,6mm,8mm,12mm or Customized

Hole Dia.0.8mm,1.2mm,1.6mm,2mm,3.2mm,4.0mm or Customized

Head Dia.‌:5mm,6mm,8mm,10mm,14mm(See specification sheet for details)

Clevis-Pin-01

d dk K d1 L1
3 5.0 1.0 0.8 1.6
4 6.0 1.0 1.0 2.2
5 8.0 1.6 1.2 2.9
6 10.0 2.0 1.6 3.2
8 14.0 3.0 2.0 3.5
10 18.0 4.0 3.2 4.5
12 20.0 4.0 3.2 5.5
14 22.0 4.0 4.0 6.0
16 25.0 4.5 4.0 6.0
18 28.0 5.0 5.0 7.0
20 30.0 5.0 5.0 8.0
22 33.0 5.5 5.0 8.0
24 36.0 6.0 6.3 9.0


Application:

Rail transit brake lever fork, ship transportation, trailer, agricultural machinery traction connection, etc;


Clevis-Pin-02


Installation steps:

Clean the U-shaped fork hole and pin shaft; ‌

Align the pin shaft with the U-shaped fork hole and smoothly push it in along the axis direction until the pin head fully fits the end face of the fork arm;


Lock and fix

Cotter Pin:

Pass through the radial hole at the end of the pin and open the two arms of the pin at an angle of ≥ 90 ° (to prevent detachment).


R-Clip:

After inserting the pin tail hole, ensure that the spring arm is engaged in the groove (manually press to lock).


Nut locking:

The threaded pin shaft needs to be matched with an anti loosening nut (such as a nylon lock nut), and the torque should be applied according to the specifications;

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