M2 Retainer Set Price: $3.00
​Nylon Retainers with M2 Machined Screws and Nuts - Steel (set of 2)
M2 Retainer Set Price: $2.99
Nylon Retainer with M2 Machine Screw and Threaded Brass Insert - (1 set)
M2 Retainer Set Price: $5.98
 ​Nylon Retainer with M2 Machine Screw and Brass Insert - (set of 2)
M3 Retainer Set Price: $3.99
​Nylon Retailers with M3 Machined Screws - Steel (set of 2)
M4 Retainer Set Price: $2.60
Wing bolt Retainer 4mm​