Rivet Nut, Reduced Head Hexagonal Body, Open Type

This open-type reduced head hexagonal rivet nut is a high-efficiency fastening fastener for limited-space assembly. Featuring a low-profile reduced head and full hexagonal body, it delivers superior anti-rotation performance, strong torque resistance and stable anti-loosening effect. The open-end design allows smooth through-bolt installation with complete thread engagement, preventing accumulation and jams to achieve compact and secure fastening.

Technical Parameters

Material: Carbon Steel, Stainless Steel, Aluminum

Size: Metric M3-M12, Imperial 6#-1/2#, customizable Surface

Finish: Zinc-plated, Nickel Plated, Black Plated, Clean Bright

Key Features

Reduced Head: Low-profile design with minimal protrusion, saving installation space for compact structures.

Hexagonal Body: Excellent anti-rotation locking and high load resistance for stable fastening.

Open End: Unobstructed through mounting, avoids jamming and ensures reliable thread fit.

Installation Instructions

Step 1: Insert the reduced head hexagonal open-type rivet nut into the pre-drilled mounting hole.

Step 1: Insert the reduced head hexagonal open-type rivet nut into the pre-drilled mounting hole.

Step 2: Press the tool handle to rivet and fix the rivet nut on the workpiece.

Step 3: Release and pull out the tool lever to finish the riveting process.

Step 4: Place the target component to be fixed on the installed rivet nut.

Step 5: Screw the bolt into the rivet nut for firm fastening.

Step 6: Complete the whole installation.

Technical Specification

Rivet Nut, Reduced Head Hexagonal Body, Open Type

Item No.	Size	Pitch	e	e1	k	Bag	Carton
		mm	mm	mm	mm	pcs	pcs
RNRH-11351	M3 X 9					5000	20000
RNRH-11352	M4 X 11	0.7	5.9	7.0	0.5	5000	20000
RNRH-11353	M5 X 13	0.8	6.9	8.0	0.5	5000	20000
RNRH-11354	M6 X 12	1.0	8.9	10.0	0.6	5000	20000
RNRH-11355	M8 X 14	1.25	10.9	12.0	0.6	1000	10000
RNRH-11356	M6 X 15.5					1000	10000
RNRH-11357	M8 X 18	1.25	10.9	12.0	0.6	1000	10000
RNRH-11358	M8 X 21					1000	10000
RNRH-11359	M10X19	1.5	12.9	14.5	0.7	1000	5000
RNRH-11360	M10 X 21					1000	5000
RNRH-11361	M10 X 30					1000	5000
RNRH-11362	M12 X 22	1.75	14.9	16.5	1	1000	10000
RNRH-11363	M12 X 24					1000	5000

Application

Reduced Head Hexagonal Open Type Rivet Nut is suitable for thin sheet metal assemblies with limited space. Typical applications include: Medical Equipment, Automotive Components, Household Appliances, Interior Decoration, Instrument Panels, Compact Electrical Enclosures, Rail Transit Interiors, HVAC Systems, Lightweight Mechanical Structures.

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