25pcs Spring Steel Speed Fastener Extruded U Nut Black for M4 / ST4.2 Screw Bolt

Key Features

• Product Name U Nut; Package Content 25pcs x U Nut
• Main Color Black; Material 65Mn Spring Steel; Weight 29g
• Fit Screw M4 / ST4.2; Fit Panel Thickness 2.5mm / 0.1"
• Overall Size 17 x 11mm / 0.67" x 0.43" (L*W)
• Center of Hole to Edge 9.5mm / 0.37''; Hole Size 6 x 3.5mm / 0.24" x 0.14" (L*D), 5mm / 0.2''(D)

Product Description

65Mn Spring Steel constructed, manganese enhances hardenability for a better comprehensive mechanical properties.U Nuts provide a secure fixing for two or more panels.Widely used in furniture and automobile structure connection or industrial equipment fastening.No special tools are required to mount U-nuts, easy installtion.Universal fit for M4 / ST4.2 screws or bolts.

Specifications