(!)Due to Microsoft's end of support for Internet Explorer 11 on 15/06/2022, this site does not support the recommended environment.
Post-assembly insertion spring nut for aluminum frames with a built-in spring and a temporary stop function. You can easily move through the groove by pressing it lightly with your hand.
Part Number
Configured Part Number is shown.
SingleNuts item model | Nuts Pack Type | |
| HNTP8(equivalent to S10C) HNTPV8(loosening prevention adhesive type, equivalent to S10C) HNTPZ8(loosening prevention resin coating type, equivalent to S10C) SHNTP8(equivalent to SUS316, sintered) | PACK-HNTP8(Pack of 100) PACK-HNTPV8(Pack of 100) PACK-HNTPZ8(Pack of 100) PACK-SHNTP8(Pack of 100) |
| Reference tightening torque (N・m) | ![]() | ||
| M | Equivalent to S10C/SUS316 (sintered) | ||
| 8 | 23.5 | ||
| No | Type | Conductive function | [M]Nuts Material | [S] Surface Treatment | ||
| Main unit | ball | spring | ||||
| ① | HNTP8 | - | Equivalent to S10C | SUS304 | SWP-A | Trivalent chromate |
| PACK-HNTP8 | ||||||
| ② | HNTPV8 | - | ||||
| PACK-HNTPV8 | ||||||
| ③ | HNTPZ8 | - | ||||
| PACK-HNTPZ8 | ||||||
| ④ | SHNTP8 | ● | SUS316 equivalent (sintered) | SUS304-WP8 | − | |
| PACK-SHNTP8 | ||||||
This Nuts can be used with8 seriesand8-45 series aluminum frames with a groove width of 10 mm.

8 Series

8-45 Series
The conductive type has protrusions on the left and right contact surfaces of the aluminum frame groove. Since
it is a post-insertion type, Nuts can be installed into the groove after the aluminum frame has been assembled.
| Model | − | M |
| HNTP8 | − | 8 |
| PACK-HNTP8 | − | 8 |
| Nuts Model | M (coarse) | L1 | ||||||||
| Type | ||||||||||
| HNTP8(S10C equivalent) |
| 8 | ||||||||
| HNTPV8(loosening prevention, equivalent to S10C) | 8 | |||||||||
| HNTPZ8(loosening prevention, equivalent to S10C) | 8 | |||||||||
| SHNTP8(equivalent to SUS316, sintered) | 4 | 5 | 6 | 8 | 8.5 | |||||
| Nuts Model | M (coarse) | L1 | |||
| PACK-HNTP8 | 4 | 5 | 6 | 8 | 8 |
| PACK-HNTPV8 | 8 | 8 | |||
| PACK-HNTPZ8 | 8 | ||||
| PACK-SHNTP8 | 4 | 5 | 6 | 8 | 8.5 |
■Loosening prevention type
■Effects of anti-loosening agents (reference values)
| Nuts Features | Release torque after tightening (1st time) | Additional information | |||
|---|---|---|---|---|---|
| No anti-fouling agent applied | - | 5.2N・m | - | ||
| Nuts Anti-loosening adhesive type | ・Effectively prevents loosening ・However, once loosened, the effect is lost ・After tightening, the adhesive needs time to harden (approximately 72 hours at room temperature 25°C) | 7.6N・m | Test conditions: Tightened to 6.8 N m, dried at room temperature (25°C) for 72 hours, then loosened the bolts. Measured with HNTTV5-5. | ||
| Anti-loosening resin coated type | · The anti-loosening effect can be used repeatedly (the anti-loosening effect will decrease with repeated use) · The anti-loosening effect is immediately apparent after tightening | 6.5N・m | Repeated use will reduce the effectiveness of the loosening prevention function. 5th return torque: 6.2 N m (measured with HNTTZ5-5) | ||
* The return torque value is a reference value. The value may vary depending on the clearance between the bolt and Nuts.
■8 series (groove width 10mm)
| Groove Width | Frame angle | Depth h | Compatible Nuts | Thickness b (mm) of the panel/bracket to be attached to the frame | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.8 | 1 | 1.2 | 1.5 | 2 | 3 | 4 | 4.5 | 5 | 6 | 8.2 | 9 | 10 | 12 | 14 | ||||
| 10 | 40 | 12.5 | 8-4 | M4-12 | M4-15 | M4-20 | - | M4-25 | ||||||||||
| 8-5 | M5-12 | M5-15 | M5-20 | M5-22 | M5-25 | |||||||||||||
| 8-6 | M6-12 | M6-15 | M6-20 | M6-25 | ||||||||||||||
| 8-8 | - | M8-15 | M8-20 | M8-25 | ||||||||||||||
■8-45 series (groove width 10mm)
| Groove Width | Frame angle | Depth h | Compatible Nuts | Thickness b (mm) of the panel/bracket to be attached to the frame | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.8 | 1 | 1.2 | 1.5 | 2 | 3 | 4 | 4.5 | 5 | 6 | 8.2 | 9 | 10 | 12 | 14 | ||||
| 10 | 45 | 13 | 8-4 | M4-12 | M4-15 | M4-20 | - | M4-25 | ||||||||||
| 8-5 | M5-12 | M5-15 | M5-20 | M5-22 | M5-25 | |||||||||||||
| 8-6 | M6-12 | M6-15 | M6-20 | M6-25 | ||||||||||||||
| 8-8 | - | M8-15 | M8-20 | M8-25 | ||||||||||||||
| Reference tightening torque (N・m) | ||
|---|---|---|
| M | Equivalent to S10C/equivalent to SUS316 (sintered) | |
| 8 | 23.5 | |
■Difference between first-in and last-in
- MISUMI offers a wide range of aluminum frame Nuts, including both first-in and last-in types. Use them according to your application.
First-in: Install from the groove end face before assembly. The wide design means there is little play inside the groove, making bolt tightening easy.
Post-insertion: Can be inserted into the groove after assembly.
■If the aluminum frame becomes stuck and cannot be removed,
you can remove it by hooking a hex wrench into the hole in the Nuts and turning it at a right angle to the groove.
| Product name | Aluminum frame | bracket | Blind Joint | Frame cap | Groove cover | |
|---|---|---|---|---|---|---|
| photograph | ![]() | ![]() | ![]() | ![]() | ![]() | |
| 8 Series | Product page | Here | Here | Here | Here | Here |
| 8-45 Series | Product page | Here | Here | Here | Here | Here |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
| Part Number |
|---|
| HNTP8-3 |
| HNTP8-4 |
| HNTP8-5 |
| HNTP8-6 |
| HNTP8-8 |
| HNTPV8-8 |
| HNTPZ8-8 |
| PACK-HNTP8-4 |
| PACK-HNTP8-5 |
| PACK-HNTP8-6 |
| PACK-HNTP8-8 |
| PACK-SHNTP8-4 |
| PACK-SHNTP8-5 |
| PACK-SHNTP8-6 |
| PACK-SHNTP8-8 |
| SHNTP8-4 |
| SHNTP8-5 |
| SHNTP8-6 |
| SHNTP8-8 |
| Part Number | Standard Unit Price | Number of pc(s). included in pkg. | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Properties / applications | Nominal of Thread M (mm) | Lock | Material Details | Material | Surface Treatment | Sale Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 1.55 | 1 Piece(s) | 4 Day(s) or more | - | Not Applicable | M3 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Sold Separately | |||
MYR 2.28 | 1 Piece(s) | Available | 1 Day(s) | 10 | Not Applicable | M4 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Sold Separately | ||
MYR 2.28 | 1 Piece(s) | Available | 2 Day(s) | 10 | Not Applicable | M5 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Sold Separately | ||
MYR 2.28 | 1 Piece(s) | Available | 2 Day(s) | 10 | Not Applicable | M6 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Sold Separately | ||
MYR 2.28 | 1 Piece(s) | Available | 2 Day(s) | 10 | Not Applicable | M8 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Sold Separately | ||
MYR 4.37 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Not Applicable | M8 | Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Sold Separately | ||
MYR 2.42 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | Not Applicable | M8 | Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Sold Separately | ||
MYR 239.83 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | 10 | Not Applicable | M4 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Package Sale | ||
MYR 239.83 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | 10 | Not Applicable | M5 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Package Sale | ||
MYR 239.83 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | 10 | Not Applicable | M6 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Package Sale | ||
MYR 239.83 | 100 Pieces Per Package | 1 Pack(s) | 1 Day(s) | 10 | Not Applicable | M8 | Not Provided | S10C Equivalent | S10C Equivalent | Trivalent Chromate | Package Sale | ||
MYR 262.91 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Corrosion resistance / chemical resistance / Conductive / Antistatic / Non-Magnetic | M4 | Not Provided | SUS316 Equiv. | SUS316 Equivalent | None | Package Sale | ||
MYR 262.91 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Corrosion resistance / chemical resistance / Conductive / Antistatic / Non-Magnetic | M5 | Not Provided | SUS316 Equiv. | SUS316 Equivalent | None | Package Sale | ||
MYR 262.93 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Corrosion resistance / chemical resistance / Conductive / Antistatic / Non-Magnetic | M6 | Not Provided | SUS316 Equiv. | SUS316 Equivalent | None | Package Sale | ||
MYR 262.93 | 100 Pieces Per Package | 1 Pack(s) | 4 Day(s) or more | - | Corrosion resistance / chemical resistance / Conductive / Antistatic / Non-Magnetic | M8 | Not Provided | SUS316 Equiv. | SUS316 Equivalent | None | Package Sale | ||
MYR 3.89 | 1 Piece(s) | Available | 1 Day(s) | 10 | Corrosion resistance / chemical resistance / Conductive / Antistatic / Non-Magnetic | M4 | Not Provided | SUS316 Equiv. | SUS316 Equivalent | None | Sold Separately | ||
MYR 2.42 | 1 Piece(s) | Available | 1 Day(s) | 10 | Corrosion resistance / chemical resistance / Conductive / Antistatic / Non-Magnetic | M5 | Not Provided | SUS316 Equiv. | SUS316 Equivalent | None | Sold Separately | ||
MYR 2.52 | 1 Piece(s) | Available | 1 Day(s) | 10 | Corrosion resistance / chemical resistance / Conductive / Antistatic / Non-Magnetic | M6 | Not Provided | SUS316 Equiv. | SUS316 Equivalent | None | Sold Separately | ||
MYR 2.52 | 1 Piece(s) | Available | 1 Day(s) | 10 | Corrosion resistance / chemical resistance / Conductive / Antistatic / Non-Magnetic | M8 | Not Provided | SUS316 Equiv. | SUS316 Equivalent | None | Sold Separately |
Loading...
| Nut Type | Post-Assembly Insertion Nuts | Environmentally Friendly | RoHS compliant (10 substances) | Series | MISUMI 8 Series / MISUMI 8-45 Series |
|---|---|---|---|---|---|
| Function | With Ball Springs | Type | HFS |

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Standard Price : MYR 4.57-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 2.06-
Days to Ship : 1 Day(s) or more
MISUMI
Standard Price : MYR 9.90-
Days to Ship : 1 Day(s) or more

MISUMI
Days to Ship : 2 Day(s) or more

MISUMI
Standard Price : MYR 0.87-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 1.98-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 1.95-
Days to Ship : 1 Day(s) or more

MISUMI
Standard Price : MYR 4.57-
Days to Ship : 1 Day(s) or more

MISUMI
Days to Ship : 2 Day(s) or more

MISUMI
Standard Price : MYR 3.64-
Days to Ship : 1 Day(s) or more

How can we improve?
How can we improve?
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Customer Privacy Policy
Thank you for your cooperation.
While we are not able to respond directly to comments submitted in this form, the information will be reviewed for future improvement.
Please use the inquiry form.
Customer Privacy Policy