Adjusting Stopper Screws, Coarse Thread, Hex Socket
Brand :
MISUMI
Caution
- Download Free! >> Economy Series Catalog (TH-EN-FY25) CLICK here
Product Description
Stopper Screws are an economy item, The price is cheaper than the MISUMI standard product.They offer a wide variety of sizes to choose from.
[Feature]
● Thead Type : Coarse Thread
● Thead Size (Minimum/Maximum) : M3 and M20
● Screw Length L (Minimum/Maximum) (mm.) : 10 to 120 mm. and 1mm Increments
● Material : S45C and SUS304
● Surface Treatment : Trivalent Chromate Treatment for S45C
[Application]
Stopper Screws are commonly used in various applications in factory automation systems
Product Overview
・The front end of the Adjustment Screws has a round shape, mainly used for adjusting the position of workpieces.
・Available with two materials : steel S45C and stainless steel SUS304.
・Available with two materials : steel S45C and stainless steel SUS304.
Product Features
Feature 1 Adjustment Screws can be used to adjust the the workpiece position slightly through the adjusting screw, so as to play the role of precise positioning.
Feature 2 The overall heat treatment (HRC35~42) has reduced abrasion caused by contact with workpiece.
Feature 3 Unlike a flat end bolt, the front end round head makes point contact with the workpiece, thus absorbing the inclination of the tapped hole.
Feature 4 Adjustment Screws coarse or fine thread pitch is available. Choose the fine thread type when slight adjustment is required.
Feature 5 A nut for fixing the Adjustment Screws is included. Therefore, it can be fixed after purchasing the adjusting screw components.
Feature 2 The overall heat treatment (HRC35~42) has reduced abrasion caused by contact with workpiece.
Feature 3 Unlike a flat end bolt, the front end round head makes point contact with the workpiece, thus absorbing the inclination of the tapped hole.
Feature 4 Adjustment Screws coarse or fine thread pitch is available. Choose the fine thread type when slight adjustment is required.
Feature 5 A nut for fixing the Adjustment Screws is included. Therefore, it can be fixed after purchasing the adjusting screw components.
Dimensional Drawing
| Adjusting Screw | Type |  Material |  Surface Treatment |  Hardness |
| Coarse Thread | E-ANBN | S45C | Trivalent Chromate Treatment | 35～42HRC |
| E-ANBNS | SUS304 | － | － |
* The hardness is high due to overall quenching. Do not use them in special applications requiring frequent collisions.
Specification Table
■ Dimension Specification Table
| Part Number |  L | |||||||||||||||
 Type |  M | |||||||||||||||
| (Coarse Thread) E-ANBN E-ANBNS | 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* | ||||||||||
Product customization is available for dimensions not listed in the table of specifications. Only S45C products are available for dimension L with *.| M | M×Pitch | B1 | ℓ | SR | B | (C) | T | ||
| Fine Thread | Coarse Thread | Fine Thread | Coarse Thread | ||||||
| 3 | 3×0.35 | 3×0.5 | 1.5 | 1.5 | 3 | 5.5 | 6.4 | 2.4 | 2.4 |
| 4 | 4×0.5 | 4×0.7 | 2 | 2.2 | 4 | 7 | 8.1 | 4 | 3.2 |
| 5 | 5×0.5 | 5×0.8 | 2.5 | 2.8 | 5 | 8 | 9.2 | 4 | 4 |
| 6 | 6×0.75 | 6×1.0 | 3 | 3 | 6 | 10 | 11.5 | 4 | 5 |
| 8 | 8×0.75 | 8×1.25 | 4 | 4 | 8 | 13 | 15 | 5 | 6.5 |
| 10 | 10×1.0 | 10×1.5 | 5 | 5 | 10 | 17 | 19.6 | 6 | 8 |
| 12 | 12×1.0 | 12×1.75 | 6 | 6 | 12 | 19 | 21.9 | 6 | 10 |
| 16 | 16×1.5 | 16×2.0 | 8 | 7 | 16 | 24 | 27.7 | 8 | 13 |
| 20 | 20×1.5 | 20×2.5 | 10 | 8 | 20 | 30 | 34.6 | 10 | 16 |
Usage Method
| Product Drawings | Detailed Description about Adjustment Screws usage |
 | Due to the Adjustment Screws use of a front end round head (SR) shape type, it can absorb the eccentricity caused by the inclination of thread machining. Therefore, only one point can be used as a support for positioning. |
 | Adjustment Screws has the overall heat treatment, there is little wear even after repeated contact caused by collision during positioning. |
 | Using Adjustment Screws two adjustment bolts simultaneously on one side of the workpiece can easily achieve lateral positioning. |
 | Adjustment Screws front end is quenched. If it is necessary to avoid damaging the workpiece during positioning, it is recommended to use it in conjunction with theset pin. |
Example of Use
Adjustment Screws, The economy series products are of high hardness due to overall quenching. Do not use them in applications involving frequent collisions.
Related Industries
| Smart Phones | Electronic & Electrical | Lithium battery | ||
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| Automotive | Robotics | Medical | ||
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