Highland 3/8in Delrin Speed Nuts - Pair

The Highland 3/8-Inch Delrin Speed Nuts provide a durable, easy-to-grip alternative to traditional wing nuts on compatible backplate, band, and harness hardware. Their large knurled surface makes them easier to tighten or remove by hand, including when access is limited.

Each nut is precision-machined from Delrin. The polymer construction avoids stainless-steel-on-stainless-steel contact at the nut, helping reduce the risk of thread galling when used with compatible stainless hardware. This listing is for the 3/8-inch size supplied as a pair.

• Pair of 3/8 in (9.5 mm) Delrin speed nuts
• Knurled gripping surface
• Strong alternative to traditional wing nuts
• Helps reduce stainless-steel thread galling
• 3/8 in size fits Highland SB725 band hardware
• XS Scuba/Highland part number HL407

Confirm bolt diameter, thread compatibility, and required retention before use. Tighten by hand to the equipment manufacturer's specification, inspect the threads regularly, and replace any nut that is cracked, deformed, stripped, or no longer holds securely.