Rivet Nuts (Insert Nuts)

Reduced Hex Head Inner-Hex Body Rivet Nut, Closed End

Reduced hex head, inner-hex (half-hex) body, closed end. M4 to M12, carbon steel, zinc plated.

Section: Rivet nuts
Type: Steel rivet nuts

Overview

A rivet nut (insert nut) gives a strong, reusable thread in sheet metal, tube or plastic that is too thin to tap. It is fitted from one side with a hand or pneumatic tool. The thin reduced head sits almost flush with the panel. The half-hex body sits in a hex hole and resists spinning under torque.

The closed end seals the thread against water, dust and paint, and protects parts behind the panel. Available from M4 to M12 with grip ranges from 0.5 mm to 8.5 mm. Each part number covers a set range of sheet thickness and has its own overall length (L), shown in the table.

Specifications

Brand	Neufix
Part no. series	NF-RHH-IHBC
Threads	M4, M5, M6, M8, M10, M12
Grip range	0.5 mm to 8.5 mm
Length (L)	16.7 mm to 35 mm
Head	Reduced hex head
Body	Inner-hex (half-hex) body
End	Closed end (blind, sealed)
Material	Carbon steel, zinc plated

Sizes & part numbers

Part no.	Thread	Grip range (mm)	Length L (mm)
NF-RHH-IHBC-0420	M4	0.5-2.0	16.7
NF-RHH-IHBC-0440	M4	2.0-4.0	18.0
NF-RHH-IHBC-0525	M5	0.5-2.5	20.0
NF-RHH-IHBC-0545	M5	2.5-4.5	23.0
NF-RHH-IHBC-0635	M6	0.5-3.0	22.5
NF-RHH-IHBC-0655	M6	3.0-5.5	23.5
NF-RHH-IHBC-0835	M8	1.0-3.5	24.0
NF-RHH-IHBC-0855	M8	3.5-5.0	25.0
NF-RHH-IHBC-1040	M10	1.0-4.0	30.5
NF-RHH-IHBC-1060	M10	4.0-6.0	30.5
NF-RHH-IHBC-1265	M12	4.0-6.5	32.5
NF-RHH-IHBC-1285	M12	6.5-8.5	35.0