Specification Brand : uxcell BulletPoint1 : Size & Packaging - The Package Contains 12 Sizes, a total of 44 pcs. 5pcs for each species: M3*10mm, M3*12mm, M3*16mm, M3*20m; 3pcs for each species: M4*12mm, M4*16mm, M4*20mm, M4*25mm, M5*12mm, M5*16mm, M5*20mm, M5*25mm. BulletPoint2 : Material - Single Hole U-Pin is made of 304 stainless steel, these pins have a smooth surface and have excellent resistance to rust and corrosion. Its solid construction ensures durability and longevity. BulletPoint3 : Design - The single-hole U-shaped pin adopts a T-shaped flat-head cylindrical structure, which is simple and sturdy with high load-bearing capacity. There is a through hole at the bottom of the shank of each pin so that they can be fixed with various locking pins (such as split pins, split pins, or hairpin split pins). BulletPoint4 : Easy to Use - Align the single-hole clevis pin with the hole and gently push one end of the clevis pin into the hole until it is fully seated. If necessary, use a suitable tool to gently tap the pin into place. Make sure the pin is securely installed and does not protrude too much on either side. Usually used with a cotter pin. BulletPoint5 : Widely Applicable - Single-hole clevis pins are suitable for trailers, hitches, latches, machinery, and utility trailers where a pin clip or cotter pin is required. They can be used in machine building, industrial applications, furniture installation, small home DIY projects, and more. Color : Silver ExternallyAssignedProductIdentifier : 05056810628106 ItemName : uxcell 44Pcs M3 / M4 / M5 12 Sizes 304 Stainless Steel Single Hole Clevis Pin Set ItemPackageDimensions_Height : 1.1 inches ItemPackageDimensions_Length : 7.09 inches ItemPackageDimensions_Width : 4.13 inches ItemPackageQuantity : 44 ItemTypeKeyword : clevis-pins Manufacturer : uxcell Material : stainless_steel_304 NumberOfItems : 44 NumberOfPieces : 44 PartNumber : f24071200ux0472 PinType : Clevis PinType1 : Cotter PinType2 : Clevis ProductDescription : Description: Material - Single Hole clevis pin is made of 304 stainless steel, these pins have a smooth surface and have excellent resistance to rust and corrosion. Its solid construction ensures durability and longevity. Design - The single-hole clevis pin adopts a T-shaped flat-head cylindrical structure, which is simple and sturdy with high load-bearing capacity. There is a through hole at the bottom of the shank of each pin so that they can be fixed with various locking pins. Easy to Use - Align the single-hole clevis pin with the hole and gently push one end of the clevis pin into the hole until it is fully seated. If necessary, use a suitable tool to gently tap the pin into place. Make sure the pin is securely installed and does not protrude too much on either side. Usually used with a cotter pin. Widely Applicable - Single-hole clevis pins are suitable for trailers, hitches, latches, machinery, and utility trailers where a pin clip or cotter pin is required. They can be used in machine building, industrial applications, furniture installation, small home DIY projects, and more.