RIVET NUT Flat Head Cylindrical Knurled Body Open Type

The RIVET NUT, Flat Head, Cylindrical Knurled Body, Open Type is an innovative fastening component designed for efficient and reliable threaded connections in thin sheet materials. Its unique flat head provides a flush installation finish, while the cylindrical knurled body ensures exceptional anti-rotation performance. The open-end design is suitable for through-bolt applications, enabling permanent, high-strength threaded installation with single-sided access.

▪Material Available – Carbon Steel, Stainless Steel, Aluminum.

▪Products Sizes – M3-M12 (Metric), 6# – 1/2″ (Imperial). Or customize the size according to your drawings.

▪Custom Finish – Zinc-plated, Nickel Plated, Black Plated, Clean Bright.

Key Features

▲Flat Head: Provides a flush finish for smooth surfaces and even load distribution.

▲Knurled Body: Embeds during installation to create a mechanical lock, preventing rotation and enhancing torsional strength.

▲Open End: Allows through-bolting and prevents air/liquid trapping for reliable, batch-friendly installation.

Applications

▲ Automotive Body & Interior Panels

▲ Sheet Metal Enclosures & Electrical Cabinets

▲ Rail Transit Interiors

▲ HVAC Ducting

▲ Light Steel Structures

Installation Instructions

RIVET NUT Flat Head

Cylindrical Knurled Body Open Type

Item No.	Size	d	L	d1	dk	k	Bag	Carton
		mm	mm	mm	mm	mm	pcs	pcs
RNFC-11001	M3 X 9	M3	9^±0.3	Ø4.9^±0.07	Ø8^±0.2	0.8^±0.15	2000	20000
RNFC-11002	M4 X 11	M4	11^±0.3	Ø5.9^±0.07	Ø9^±0.2	0.9^±0.15	2000	20000
RNFC-11003	M5 X 13	M5	13^±0.3	Ø6.9^±0.07	Ø10^±0.2	1.0^±0.15	1000	10000
RNFC-11004	M6 X 15	M6	15^±0.3	Ø8.9^±0.07	Ø12.3^±0.2	1.2^±0.15	500	5000
RNFC-11005	M8 X 18	M8	18^±0.3	Ø10.9^±0.07	Ø14.5^±0.3	1.5^±0.15	250	2500
RNFC-11006	M8 X 21	M8	21^±0.3	Ø10.9^±0.07	Ø14.5^±0.3	1.5^±0.15	250	2500
RNFC-11007	M10 X 19	M10	19^±0.3	Ø12.9^±0.07	Ø17^±0.3	1.7^±0.15	150	1500
RNFC-11008	M10 X 21	M10	21^±0.3	Ø12.9^±0.07	Ø17^±0.3	1.7^±0.15	150	1500
RNFC-11009	M12 X 22	M12	22^±0.3	Ø14.9^±0.07	Ø18.8^±0.3	1.8^±0.15	1000	1000
RNFC-11010	M12 X 24	M12	24^±0.3	Ø14.9^±0.07	Ø18.8^±0.3	1.8^±0.15	1000	1000
RNFC-11021	6#	18					2000	20000
RNFC-11022	8#-32	19					2000	20000
RNFC-11023	10#-24	22					2000	20000
RNFC-11024	5/32″ X 13	5/32″	13^±0.3				2000	20000
RNFC-11025	1/4″ X 15	1/4″	15^±0.3				500	5000
RNFC-11026	5/16″ X 18	5/16″	18^±0.3				250	2500
RNFC-11027	3/8″ X 18.5	3/8″	18.5^±0.3				150	1500
RNFC-11028	1/2″ X 19	1/2″	19^±0.3				100	1000

Application

Applications ▲ Automotive Body & Interior Panels ▲ Sheet Metal Enclosures & Electrical Cabinets ▲ Rail Transit Interiors ▲ HVAC Ducting ▲ Light Steel Structures

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