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Hex Socket Set Screw, Fine
- Volume Discount
Individually sold
· Full thread series
· Fine
· Materials S45C and SUS304
Part Number
Configured Part Number is shown.
Product Overview of Hex Socket Set Screws
・The product is a round head Hex Socket Set Screws.
・Available in two materials: steel S45C and stainless steel SUS304.
Product Features of Hex Socket Set Screws
・ Thread nominal range: M3~M20
・Individually sold on demand
Dimensional Drawing of Hex Socket Set Screws
| Adjusting Hex Socket Set Screws | Type |  Material |  Surface Treatment |  Hardness |
| Fine Thread | E-MSSR | S45C | Trivalent Chromate Treatment | 35～42HRC |
| E-MSSRS | SUS304 | － | － | |
| Coarse Thread | E-MSSNR | S45C | Trivalent Chromate Treatment | 35～42HRC |
| E-MSSNRS | SUS304 | － | － |
Specification Table of Hex Socket Set Screws
■ Dimension Specification Table of Hex Socket Set Screws
*Product customization is available for dimensions not listed in the table of specifications. Only S45C products are available for dimension L with *.
| Part Number of Hex Socket Set Screws |  L | |||||||||||||||
 Type |  M | |||||||||||||||
| (Fine Thread) E-MSSR E-MSSRS (Coarse Thread) E-MSSNR E-MSSNRS | 3 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | ||||||||
| 4 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | ||||||
| 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | ||||||
| 6 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | |||||||
| 8 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | ||||||||
| 10 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | |||||
| 12 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | ||||||
| 16 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | 120* | |||||||
| 20 | 60 | 70 | 80 | 90 | 100 | 120* | ||||||||||
Example Use of Hex Socket Set Screws
Guide Shaft Press-Fit Fixture
Mechanism function:
Suck the stainless steel guide shaft and press it into resin components.
Role of Hex Socket Set Screws:
Fix the handle.
For details, click here.
Related Industries of Hex Socket Set Screws
| Smart Phones | Electronic & Electrical | Lithium battery | ||
 |  |  | ||
| Automotive | Robotics | Medical | ||
 |  |  |
Part Number
CAD Data download and 3D preview are not available because the part number has not yet been determined.
- *In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
- Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.
| Part Number |
|---|
| E-MSSR8-40 |
| E-MSSR8-40 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Length L (mm) (mm) | Nominal of Thread (M) | Material |
|---|---|---|---|---|---|---|---|---|
SGD 1.80 | 1 Piece(s) | Available | Same day | 10 | 40 | 8 | [Steel] Structural Alloy Steel | |
- | 20 Piece(s) | 14 Day(s) | 10 | 40 | - | - |
Loading...
| Adjusting Screw | Type |  Material |  Surface Treatment |  Hardness |
| Fine Thread | E-MSSR | S45C | Trivalent Chromate Treatment | 35～42HRC |
| E-MSSRS | SUS304 | － | － | |
| Coarse Thread | E-MSSNR | S45C | Trivalent Chromate Treatment | 35～42HRC |
| E-MSSNRS | SUS304 | － | － |
■ Dimension Specification Table
*Product customization is available for dimensions not listed in the table of specifications. Only S45C products are available for dimension L with *.
| Part Number |  L | |||||||||||||||
 Type |  M | |||||||||||||||
| (Fine Thread) E-MSSR E-MSSRS (Coarse Thread) E-MSSNR E-MSSNRS | 3 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | ||||||||
| 4 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | ||||||
| 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | ||||||
| 6 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | |||||||
| 8 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | ||||||||
| 10 | 25 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | |||||
| 12 | 30 | 35 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | ||||||
| 16 | 40 | 45 | 50 | 60 | 70 | 80 | 90 | 100 | 120* | |||||||
| 20 | 60 | 70 | 80 | 90 | 100 | 120* | ||||||||||
■ Dimension Specification
| M | M×Pitch | B1 | ℓ | SR | |
| Fine Thread | Coarse Thread | ||||
| 3 | 3×0.35 | 3×0.5 | 1.5 | 1.5 | 3 |
| 4 | 4×0.5 | 4×0.7 | 2 | 2.2 | 4 |
| 5 | 5×0.5 | 5×0.8 | 2.5 | 2.8 | 5 |
| 6 | 6×0.75 | 6×1.0 | 3 | 3 | 6 |
| 8 | 8×0.75 | 8×1.25 | 4 | 4 | 8 |
| 10 | 10×1.0 | 10×1.5 | 5 | 5 | 10 |
| 12 | 12×1.0 | 12×1.75 | 6 | 6 | 12 |
| 16 | 16×1.5 | 16×2.0 | 8 | 7 | 16 |
| 20 | 20×1.5 | 20×2.5 | 10 | 8 | 20 |
| Set Screw (Round Head) | TYPE | Material | Hardness* | Surface Treatment | M | L Selection |
| Fine Thread | E-MSSR | S45C | 38～HRC | Trivalent Chromate Treatment | 3~20 | 10~120 |
| E-MSSRS | SUS304 | - | - | 3~20 | 10~120 | |
| Coarse Thread | E-MSSNR | S45C | 38～HRC | Trivalent Chromate Treatment | 3~20 | 10~120 |
| E-MSSNRS | SUS304 | - | - | 3~20 | 10~120 |
Basic Information
| Tip Shape | Rounded End | Mounting Hole Shape | Hex Socket | Basic Shape | Set Screw |
|---|---|---|---|---|---|
| Thread Type | Metric, Fine | Sales Unit | Sold Individually (No Min. Purchase) |
Specification/Dimensions
-
Nominal of Thread (M)
-
Material
- Steel
- Steel
-
Length L (mm)(mm)
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- Same day
- 5 Day(s) or Less
- 9 Day(s) or Less
- 14 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Frequently asked question (FAQ)
- Question: What are the main types of bolt materials currently sold by MISUMI?
- Answer: The bolt materials currently sold by MISUMI mainly include steel, stainless steel, aluminum alloy, titanium alloy, resin, etc.
- Question: What are the main types of special bolts currently sold by MISUMI?
- Answer: The options available include axle pin bolts, eye bolts, protruding head bolts, contour bolts, and low head bolts.
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