MIDWEST FASTENER CORP
MIDWEST FASTENER CORP 67103 Square Wire Lock Pins 4PK hardware
Four zinc-plated steel square wire lock pins secure components with a quick-release mechanism
- TypePins
- Zinc-plated steel resists corrosion for outdoor use
- Square wire design locks securely under vibration
- 3/8" diameter fits standard hardware holes
- 2-1/2" length spans typical material thickness
- Four-pack supplies spares for multiple jobs
Lock Pin Set for Detachable Connections
This four-pack of zinc-plated steel lock pins measures 3/8" by 2-1/2" and uses a square wire loop for a secure, tool-free hold. They suit agricultural implements, trailer hitches and industrial linkages where a removable pin must resist vibration. The pack keeps spares on hand for field repairs or scheduled maintenance.
Buyers Needing Other Diameters or Lengths
These pins fit only 3/8" holes at the stated length, so anyone requiring a different diameter, grip length or head style must source another part. They are not suited for permanent riveted joints or applications that demand a threaded fastener with a nut.
3/8" Diameter by 2-1/2" Length
The single specification that decides fit is the 3/8" diameter combined with the 2-1/2" overall length. If the mounting hole or the required grip range differs from these dimensions, the pin will not engage correctly.
Highlights
- Zinc-plated steel resists corrosion for outdoor use
- Square wire design locks securely under vibration
- 3/8" diameter fits standard hardware holes
- 2-1/2" length spans typical material thickness
- Four-pack supplies spares for multiple jobs
Specifications
| Brand | MIDWEST FASTENER |
|---|---|
| Type | Pins |
Questions about this item
What hole diameter does the 3/8" lock pin fit?
The pin is sized for a 3/8 inch hole and spans 2-1/2 inches in usable length.
How do I secure the pin once it is inserted?
Push the pin through the aligned holes until the square wire loop snaps over the end, locking it in place.
When should I replace the zinc-plated steel pins?
Replace them if the zinc coating wears through, the wire loop loses spring tension, or the pin shows bending or corrosion.
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