【Easy to Use】The R-shaped pins could be directly inserted into the hole, quickly and effectively lock the bolt. These cotter pins and hair pin will firmly hold the bolts in place.
eBay
Stainless steel (316 marine grade) Clevis pins c/w 316 stainless cotterpin and washer. 6mm H=1.6mm HC= 3.2mm. 10mm H= 3.2mm HC=4.5mm. 8mm H=2.0mm HC= 3.5mm. 5mm H=1.2mm HC=2.9mm. L = Length of pin.
eBay
BZP steel round cotter pin and chain - Retaining pin.
eBay
Flat Sword Cotter Pin & Chain. (W)13mm bottom of pin up to 16mm at top of pin. 20mm at pin head. Chain length approx 200mm.
eBay
Cotter pin joints enable your teddy bear (or other creation!). to have moving arms, legs and head. • 5 cotter pin joints (5 cotter pins, 10 washers and 10 hardboard disks). British made Cotter Pin Joints for mohair teddy bears, dolls & other toys.
eBay
Flat Sword Cotter Pin & Chain. (W)13mm bottom of pin up to 16mm at top of pin. 20mm at pin head. Chain length approx 200mm.
eBay
Cotter Split are essentially designed to secure a shaft or similar component. The pin is inserted through a horizontal hole to lock the shaft in place, and the arms are bent downwards to prompt a light-duty fastening.
eBay
【Easy to Use】The cotter pins could be directly inserted into the hole, quickly and effectively lock the bolt. These split pins can fast and safely fix the bolts, and easy to install and disassemble.
eBay