Rivet Nut, Flat Head Hexagonal Body, Open Type

This open-type flat head hexagonal rivet nut is a high-reliability fastening fastener. Featuring a flush flat head and full hexagonal body, it provides excellent anti-rotation, high torque resistance and stable anti-loosening performance. The open-end design enables smooth through-bolt installation with full thread engagement, avoiding jams and ensuring neat, firm 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

Flat Head: Flush mounting without protrusion for flat and tidy surface.
Hexagonal Body: Reliable anti-rotation and high load resistance.
Open End: Smooth penetration mounting, no blockage, stable fastening.

Installation Instructions

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

Step 1: Insert the flat 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, Flat Head Hexagonal Body, Open Type

	Size	Pitch	d1		k	s		Bag	Carton
	Size	Pitch	max	min	k	max	min	Bag	Carton
		mm	mm	mm	mm	mm	mm	pcs	pcs
RNFH-11301	M3 X 9							5000	20000
RNFH-11302	M4 X 11							5000	20000
RNFH-11303	M5 X 13							5000	20000
RNFH-11304	M6 X 12	1.0	8.2	8.0	1.5	9.0	8.9	5000	20000
RNFH-11305	M8 X 14	1.25	10.2	10.0	1.5	11.0	10.9	1000	10000
RNFH-11306	M6 X 15.5							1000	10000
RNFH-11307	M8 X 18							1000	10000
RNFH-11308	M8 X 21							1000	10000
RNFH-11309	M10X19	1.5	11.7	11.5	1.8	12.97	12.9	1000	5000
RNFH-11310	M10 X 21							1000	5000
RNFH-11311	M10 X 30							1000	5000
RNFH-11312	M12 X 22	1.75	11.68	11.5	1.8	14.97	14.9	1000	10000
RNFH-11313	M12 X 24							1000	5000

Application

Flat Head Hexagonal Open Type Rivet Nut features flat mounting surface, stable anti-rotation performance and versatile open-end fastening, which is widely applicable to precision and flat assembly scenarios of thin metal sheets. Its typical application fields cover: Medical Equipment, Automotive Components, Household Appliances, Interior Decoration, Instrument Panels, Electrical Enclosures, Rail Transit Interiors, HVAC Systems and Lightweight Mechanical Structures.

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