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Nuts for Aluminum Extrusions（Thread Nominal M：M8）

Nuts (for extruded aluminum extrusions) are fasteners used to attach parts to aluminum extrusions, connect two frames together or the like. Pre- and post-assembly nuts are available. The former is inserted in groove end surfaces of extruded aluminum extrusions before assembly. The latter is inserted in the tops of grooves after assembly. Nuts can be fastened finger-tight in extruded aluminum extrusion grooves by using spring nuts, anti-slip nuts or stoppers. Nuts are made of many different materials and have many different surface treatments, so should be selected to match the application.

Nut Type

Pre-Assembly Insertion Nuts
Post-Assembly Insertion Nuts
Long Nuts
Pre-Assembly Insertion Stoppers
Post-Assembly Insertion Stoppers
Washers
Flanged Nuts
Pre-Assembly Insertion Screws

24 items

: 30; 45; 60

On Sale Till 07/03/2025

Pre-Assembly Fitting Nuts for 8 Series Aluminum Extrusions

Pre-Assembly Fitting Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】

MISUMI

Please use HNST or SHNST as the stopper.

Volume Discount

inCAD Components

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

On Sale Till 07/03/2025

Post-Assembly Fitting Lock Nuts with Leaf Spring for8 Series Aluminum Extrusions

MISUMI

Leaf Spring-welded Lock Nuts allowing for easy positioning.

Volume Discount

inCAD Components

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day

Show Stock Products

On Sale Till 07/03/2025

Pre-Assembly Fitting Spring Nuts for 8 Series Aluminum Extrusions

Pre-Assembly Fitting Spring Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】

MISUMI

Buit-in Springs prevent the nuts from slipping off even inserted into the vertically-placed extrusions.

Volume Discount

inCAD Components

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

On Sale Till 07/03/2025

Post-Assembly Fitting Nut and Stopper Sets for 8 Series Aluminum Extrusions

MISUMI

Set product more inexpensive than when nuts and stoppers are purchased separately

Volume Discount

inCAD Components

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

On Sale Till 07/03/2025

Post-Assembly Fitting Spring Nuts for 8 Series Aluminum Extrusions

Post-Assembly Fitting Spring Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】

MISUMI

Buit-in Springs prevent the nuts from slipping off even inserted into the vertically-placed extrusions.

Volume Discount

inCAD Components

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

Flanged Nuts for 5 Series Aluminum Extrusions

MISUMI

•Nut Type: Flanged Nuts
•Material: Stainless Steel
•Material: 304 Stainless Steel
•Type: Flanged Nuts

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day

Show Stock Products

Days to Ship:	Same day

On Sale Till 07/03/2025

Pre-Assembly Fitting Lock Nuts for 8 Series Aluminum Extrusions

MISUMI

Included set screws make it possible to fix the position of nut

Volume Discount

inCAD Components

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day

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Pre-Assembly Short Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】

MISUMI

Can be mounted on a limited space.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Pre-Assembly Square Nuts for 8 Series Aluminum Extrusions【100 Pieces Per Package】

MISUMI

Economically Priced Sheet Metal Type of Iron Nut. Please use HNKKST8 as the stopper.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

On Sale Till 07/03/2025

Post-Assembly Stopper Nuts for 8 Series Aluminum Extrusions

Post-Assembly Stopper Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】

MISUMI

Please use this in combination with the Post-Assembly Insertion Stopper HNAST or HNBST.

Volume Discount

inCAD Components

CAD ：: 2D / 3D

	Special Price
Days to Ship:	Same day or more

Show Stock Products

Post-Assembly Fitting Nuts for 8 Series Aluminum Extrusions

MISUMI

Economically priced Post-Assembly Fitting Nuts with no stopper.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Post-Assembly Fitting Nut and Metal Stopper Sets for 8 Series Aluminum Extrusions

MISUMI

Set product more inexpensive than when nuts and stoppers are purchased separately

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 5 Days or more
Post-Assembly Insertion Nuts with Leaf Spring for 8 Series Aluminum Extrusions

MISUMI

Leaf spring is welded to the stopper nut. The nut will not fall if the extrusion is held vertically.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Post-Assembly Short Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】

MISUMI

Enables post-assembly in limited spaces.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Stopper Integrated Pre-Assembly Insertion Nuts for 8-45 Series Aluminum Extrusions

MISUMI

Pre-Assembly Insertion Nut and Stopper are integrated into one. The nut does not slip off even if inserted into the vertically-placed extrusions.

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
HFS8 Series, Pre-Assembly Insertion Screws for Square Aluminum Extrusion

MISUMI

Volume Discount
Days to Ship: 8 Days or more

Days to Ship:	Same day or more

Days to Ship:	5 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

On Sale Till 07/03/2025

HFS8 Series, Post-Assembly Insertion Screws for Square Aluminum Extrusion

MISUMI

Volume Discount

	Special Price
Days to Ship:	Same day or more

Show Stock Products

Stopper Integrated Pre-Assembly Fitting Nuts for 8 Series Aluminum Extrusions

MISUMI

The plastic stopper and pre-assembly insertion nut are consolidated into one!

Volume Discount

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
New Products
Post-Assembly Fitting Lock Nuts for 8 Series Aluminum Extrusions

MISUMI

•Nut Type: Post-Assembly Insertion Nuts
•Function: Lock Nuts
•Surface Treatment: Trivalent Chromate
•Extrusion Series: HFS
•Extrusion No.: 8,8-45

Volume Discount

Price Reduction

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Post-Assembly Insertion Nut Set (Steel)

NIC Autotec

Nut compatible to various types of frames.
[Features]
· The nut material is steel (trivalent chromate) and the nut holder is polyacetal.
· When an assembled frame is to be expanded, etc., the nut can be inserted without dismantling the frame.
· Screw holes can also be chosen.
· Comes with a nut holder.
· Structural element for factory automation equipment.
[Applications]
· Cover material for factory automation equipment.
· Component members for display stand covers, work benches or frames.

Volume Discount

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Square Nut (Steel, 50-Piece Pack)【50 Pieces Per Package】

NIC Autotec

•Nut Type: Pre-Assembly Insertion Nuts
•Function: Standard
•Material: Iron

Volume Discount
Days to Ship: 8 Days or more
Square Nut (Steel)

NIC Autotec

•Nut Type: Pre-Assembly Insertion Nuts
•Function: Standard
•Material: Iron

Volume Discount

CAD ：

2D / 3D
Days to Ship: Same day

Show Stock Products
Square Nut (with Stainless Steel Galling Prevention, 50-Piece Pack)【50 Pieces Per Package】

NIC Autotec

Structural element of factory automation equipment. [Nut Type]Pre-assembly insertion nut; Material: SUSXM7

Volume Discount
Days to Ship: 8 Days or more
Square Nut Set (Steel, 50-Piece Pack)【50 Pieces Per Package】

NIC Autotec

Set of 50 standard first-in nuts (steel) and nut holders.
[Features]
· The nut material is steel (trivalent chromate) and the nut holder is polyacetal.
· Compatible with various types of frames.
· Screw holes can also be chosen.
[Applications]
· Cover material for factory automation equipment.
· For display stand cover component.
· For work bench component.
· For frame component.

Volume Discount
Days to Ship: 8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more


Brand
Product Series
CAD
Days to Ship
Specifications
Nut Type
Series Name
Thread Nominal M(mm)
Function
Material
Loosening Prevention

	On Sale Till 07/03/2025	On Sale Till 07/03/2025	On Sale Till 07/03/2025	On Sale Till 07/03/2025	On Sale Till 07/03/2025		On Sale Till 07/03/2025			On Sale Till 07/03/2025							On Sale Till 07/03/2025		New Products Price Reduction
Brand	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	NIC Autotec	NIC Autotec	NIC Autotec	NIC Autotec	NIC Autotec
Product Series	Pre-Assembly Fitting Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】	Post-Assembly Fitting Lock Nuts with Leaf Spring for8 Series Aluminum Extrusions	Pre-Assembly Fitting Spring Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】	Post-Assembly Fitting Nut and Stopper Sets for 8 Series Aluminum Extrusions	Post-Assembly Fitting Spring Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】	Flanged Nuts for 5 Series Aluminum Extrusions	Pre-Assembly Fitting Lock Nuts for 8 Series Aluminum Extrusions	Pre-Assembly Short Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】	Pre-Assembly Square Nuts for 8 Series Aluminum Extrusions【100 Pieces Per Package】	Post-Assembly Stopper Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】	Post-Assembly Fitting Nuts for 8 Series Aluminum Extrusions	Post-Assembly Fitting Nut and Metal Stopper Sets for 8 Series Aluminum Extrusions	Post-Assembly Insertion Nuts with Leaf Spring for 8 Series Aluminum Extrusions	Post-Assembly Short Nuts for 8 Series Aluminum Extrusions【1-100 Pieces Per Package】	Stopper Integrated Pre-Assembly Insertion Nuts for 8-45 Series Aluminum Extrusions	HFS8 Series, Pre-Assembly Insertion Screws for Square Aluminum Extrusion	HFS8 Series, Post-Assembly Insertion Screws for Square Aluminum Extrusion	Stopper Integrated Pre-Assembly Fitting Nuts for 8 Series Aluminum Extrusions	Post-Assembly Fitting Lock Nuts for 8 Series Aluminum Extrusions	Post-Assembly Insertion Nut Set (Steel)	Square Nut (Steel, 50-Piece Pack)【50 Pieces Per Package】	Square Nut (Steel)	Square Nut (with Stainless Steel Galling Prevention, 50-Piece Pack)【50 Pieces Per Package】	Square Nut Set (Steel, 50-Piece Pack)【50 Pieces Per Package】
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D			2D / 3D	2D / 3D	2D / 3D		2D / 3D
Days to Ship	Same day or more Show Stock Products	Same day Show Stock Products	Same day or more Show Stock Products	Same day or more Show Stock Products	Same day or more Show Stock Products	Same day Show Stock Products	Same day Show Stock Products	8 Days or more	8 Days or more	Same day or more Show Stock Products	Same day or more Show Stock Products	5 Days or more	Same day or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	8 Days or more	8 Days or more	Same day Show Stock Products	8 Days or more	8 Days or more
Specifications	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components	inCAD Components			inCAD Components	inCAD Components
Nut Type	Pre-Assembly Insertion Nuts	Post-Assembly Insertion Nuts	Pre-Assembly Insertion Nuts	Post-Assembly Insertion Nuts	Post-Assembly Insertion Nuts	Flanged Nuts	Pre-Assembly Insertion Nuts	Pre-Assembly Insertion Nuts	Pre-Assembly Insertion Nuts	Post-Assembly Insertion Nuts	-	Post-Assembly Insertion Nuts	Post-Assembly Insertion Nuts	Post-Assembly Insertion Nuts	Pre-Assembly Insertion Nuts	Pre-Assembly Insertion Screws	Pre-Assembly Insertion Screws	Pre-Assembly Insertion Nuts	Post-Assembly Insertion Nuts	Post-Assembly Insertion Nuts	Pre-Assembly Insertion Nuts	Pre-Assembly Insertion Nuts	Pre-Assembly Insertion Nuts	Pre-Assembly Insertion Nuts
Series Name	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	-	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8-45 Series	8 Series / 8-45 Series	8 Series / 8-45 Series	8 Series	-	-	-	-	-	-
Thread Nominal M(mm)	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8	M8
Function	Standard	Lock Nuts	with Insertion Spring Nuts	Nut and Stopper Set	with Insertion Spring Nuts	-	Lock Nuts	Short Nuts	Economy	Standard	-	Nut and Stopper Set	with Leaf Spring	Short Nuts	with Nonskid	Conductive	Conductive	with Nonskid	Lock Nuts	Nut and Stopper Set	Standard	Standard	With Galling Prevention	Nut and Stopper Set
Material	Stainless Steel ～ Steel	Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel	Steel	Steel	Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Stainless Steel ～ Steel	Stainless Steel	Stainless Steel	Stainless Steel ～ Steel	Stainless Steel ～ Steel	Steel	Steel	Steel	Stainless Steel	Steel
Loosening Prevention	Provided / None	None	Provided / None	None	Provided / None	None	None	None	None	Provided / None	Provided / None	None	None	None	None	None	None	None	None	None	None	None	None	None

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