Self-Aligning U-Type Fasteners - Type III


Self-Align U-Type Fasteners overcome panel aligning problems on fast moving assembly lines. they snap quickly into position on metal or plastic panels, etc., and instantly align with power driven screws. No drift pins or forced alignment is necessary, eliminating the delays they entail and the risks of hole or panel damage and expensive scrap loss.

One-piece self-retaining, they combine stamped fastener convenience and economy with multiple thread strength and reliability. The S-shaped spring steel retainer has generous elongated mounting holes that permit up to 1/4" The trapped sliding member incorporates a patented extruded configuration that provides high torque installation and withstands unusually high clamp loads. Prevailing torque on the screw is inherent in the design. The screw will not loosen due to vibration, panel set or migration.

The dimensions of the parts listed are envelope dimension only. For complete design information, please request a blueprint from your Tinnerman Palnut representative or the Tinnerman Palnut Engineering Department.

Metric parts listed in italic

All parts are Spring Steel, heat treated, unless otherwise specified. The onlyvariations available are those shown with suffix letters in the part number.

• SS - Stainless Steel
• BE - Beryllium Copper
• P - Phosphor Bronze