Slot-head screws offer an alternative to cotter pins, they are used in conjunction with washers and locknuts to secure the discs in your bear's limb/body connection. These screws have a slot in the head of the screw which takes a standard screwdriver to tighten them once they are connected with the discs, locknut and washers. If you experience difficulty in turning cotter or T-pin tails to get a tight fit on your bear's limbs, then this would be a good option for you to try.
This screw has a 4mm diameter and is 20mm in length. Sold as a single unit.
