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The position of the nut single piece can be fixed with the included set screw. It is convenient for places where panels and covers are frequently removed.
Part Number
Configured Part Number is shown.
Single Item Part Number | Pack Part Number | |
| HNTR8 (S10C Equivalent) HNTRSN8 (SUS316 Equivalent, Sintered) HNTRZ8 (Thread Locking Type, S10C Equivalent) | PACK−HNTR8 (100/Pkg.) PACK−HNTRSN8 (100/Pkg.) |
| Reference Tightening Torque (N⋅m) | ![]() | ||
| M | S10C Equivalent / SUS316 Equivalent (Sintering) | ||
| 8 | 23.5 | ||
| NO | Type | [M] Material | [S] Surface Treatment |
| (1) | HNTR8 | S10C Equivalent | Trivalent Chromate |
| PACK-HNTR8 | |||
| (2) | HNTRSN8* | SUS316 Equivalent (Sintering) | — |
| PACK-HNTRSN8* | |||
| (3) | HNTRZ8 | S10C Equivalent | Trivalent Chromate |
| Part Number | — | M |
| HNTR8 | — | 8 |
| HNTRSN8 | — | 8 |
| PACK-HNTR8 | — | 8 |
| PACK-HNTRSN8 | — | 8 |
| Part Number | M (Coarse) | Accessory | |||
| HNTR8 (S10C Equivalent) | 4 | 5 | 6 | 8 | M4 x 6 Set Screw for Locking 1 pc. Set Screw 1 pc. |
| HNTRSN8 (SUS316 Equivalent, Sintered) | 4 | 5 | 6 | 8 | |
| HNTRZ8 (Thread Locking Type, S10C Equivalent) | 8 | ||||
| Part Number | M (Coarse) | Accessory | |||
| PACK-HNTR8 | 4 | 5 | 6 | 8 | M4 x 6 Set Screw for Locking 1 pc. Set Screw 1 pc. |
| PACK-HNTRSN8 | 4 | 5 | 6 | 8 | |
■Thread Locking Type

■Effect of Thread Locker (Reference)
| Characteristics | Loosening Torque after Tightening (1st time) | Remarks | |||
|---|---|---|---|---|---|
| Without Thread Locker | — | 5.2 N⋅m | — | ||
| Thread Locking Adhesive Type Thread Locking Resin Coating Type | ·Can be used repeatedly (Thread locking effect decreases after repeated use.) ·Thread locking effect is immediately seen right after tightening. | 6.5 N⋅m | ·Thread locking effect decreases after repeated use. ·Loosening Torque at 5 Repeats: 6.2 N⋅m (Measurement with HNTTZ5-5) | ||
* Loosening torque values are for reference. Difference may occur depending on the clearances between screws and nuts.
■Electrically Conductive
| Reference Tightening Torque (N⋅m) | |||
|---|---|---|---|
| M | S10C Equivalent / SUS316 Equivalent (Sintering) | ||
| 8 | 23.5 | ||
This product is a post-assembly insertion nut. Mountable from slots after assembly.

■Applicable Series
Applicable to MISUMI 8 Series (Slot Width 10 mm) and MISUMI 8-45 Series (Slot Width 10 mm) Aluminum Extrusions.
8 Series

8-45 Series

■Difference between Pre-Assembly and Post-Assembly Insertion
·MISUMI offers variety of Pre-Assembly or Post-Assembly Insertion Nuts for Aluminum Extrusions. Select an applicable type specific to your application.
Pre-Assembly: Insert from the slot ends before assembly. Large width causes less plays in the slots, making screw tightening easy.

Post-Assembly: Mountable from slots after assembly.

■If the aluminum extrusion is stuck and cannot be removed
It can be removed by hooking a hex wrench into the hole in the nut and turning it at a right angle to the groove.
CAD Data download and 3D preview are not available because the part number has not yet been determined.
| Part Number |
|---|
| HNTR8-4 |
| HNTR8-5 |
| HNTR8-6 |
| HNTR8-8 |
| HNTRSN8-4 |
| HNTRSN8-5 |
| HNTRSN8-6 |
| HNTRSN8-8 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Nominal of Thread M (mm) | Material | Material | Surface Treatment |
|---|---|---|---|---|---|---|---|---|---|
MYR 2.42 | 1 Piece(s) | Available | 2 Day(s) | 10 | M4 | [Steel] S10C Equivalent | S10C Equivalent | Trivalent Chromate | |
MYR 2.42 | 1 Piece(s) | Available | 2 Day(s) | 10 | M5 | [Steel] S10C Equivalent | S10C Equivalent | Trivalent Chromate | |
MYR 2.42 | 1 Piece(s) | Available | 1 Day(s) | 10 | M6 | [Steel] S10C Equivalent | S10C Equivalent | Trivalent Chromate | |
MYR 2.64 | 1 Piece(s) | Available | 2 Day(s) | 10 | M8 | [Steel] S10C Equivalent | S10C Equivalent | Trivalent Chromate | |
MYR 3.25 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | M4 | Stainless Steel | SUS316 Equivalent | Not Provided | |
MYR 3.25 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | M5 | Stainless Steel | SUS316 Equivalent | Not Provided | |
MYR 2.94 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | M6 | Stainless Steel | SUS316 Equivalent | Not Provided | |
MYR 2.94 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | M8 | Stainless Steel | SUS316 Equivalent | Not Provided |
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| Nut Type | Post-Assembly Insertion Nuts | Series | MISUMI 8 Series / MISUMI 8-45 Series | Function | Lock Nuts |
|---|---|---|---|---|---|
| Lock | Not Provided | Type | HFS | Sale Type | Sold Separately |

MISUMI
Standard Price : MYR 1.55-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 2.42-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 2.04-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 2.42-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 2.42
Days to Ship : 4 Day(s) or more

MISUMI
Standard Price : MYR 2.38-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 2.64
Days to Ship : 2 Day(s)

MISUMI
Standard Price : MYR 2.42-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 1.42-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 6.80-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 2.42-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 2.42
Days to Ship : 2 Day(s)
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