|   Home   |   Introduction   |   Products   |   Contact   |   Sitemap   |   Push-on Fasteners Round shaft - Self aligning - Dome capped - Axle capped - Deep Axle capped - Nylon capped - Square shaft - Reversed - Bowed - Belleville - Double D - Screw retainer - Inlock washers - Flangeless - Tube clip - Tube washer - Mild steel retainers - Pin retainer - Starlock assembly tools - Design & development kit - Precision Pressings Terminology -      products SCREW RETAINER TYPE A special fastener designed to retain fine threaded screws on a temporary basis only, so that the screws cab be positioned prior to assembly, i.e. electric switch box covers. All dimensions shown are in inches unless otherwise stated and are approximate only. A B C Shaft Size Part No. Outside Diameter (mm) Material Thickness 9/64 7021 .395 .016 .156 7028 .395 .016 These screw retainer type Starlocks can be supplied in blue and varnish BV or in mechanical zinc plated D finishes. Starlocks are generally available in spring steel and many are also supplied in stainless steel.