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Stopper bolts / fitted version

Stopper bolts / fitted version
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MISUMI

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Back to the Category Stopper Bolts

Technical Drawing - Stopper Bolts

Stop Pins/Press-Fit Type:Related Image
Open the technical drawing in the new window

 

Available dimensions and tolerances can be found under the tab More Information.

Basic Properties (e.g., material, hardness, coating, tolerance) - Stopper Bolts

TType Material Hardness Surface Treatment
FixedSTMHEN 1.1191 Equiv.46~50HRCElectroless Nickel Plating
SSTMHEN 1.4037 Equiv.50~55HRC-
ConfigurableSTMHFEN 1.7220 Equiv.46~50HRCElectroless Nickel Plating
SSTMHFEN 1.4037 Equiv.40~45HRC-
Stainless Steel Type may be discolored by hardening.
1. C0.5 when D dimension is 3mm only.

Further specifications can be found under the tab More Information.

Composition of a Product Code - Stopper Bolts

 Part Number-T
(T Fixed)
(T Configurable)		STMH16
SSTMHF3
-
5

General Information - Stopper Bolts

Stop bolt - stop bolt with thread - stop bolt with flat head - stop bolt round head - stop bolt with key hole - stop bolt with damper - stop bolt with rubber

 

Stop bolt selection details

- Material: steel, stainless steel

- Coatings: uncoated, nickel-plated

- Hardness: 32 to 55HRC

- Wrench width: 3 to 20 mm

- Head height: up to 50 mm

- Threads: M3 to M12

- Head diameter: 5 to 20 mm

- Diameter mounting side: 2 to 12 mm (m6)

- Brush head: polyurethane rubber (PUR) with Shore A90

 

Description/Basics

The stopper bolt from the group of stopper elements serves primarily as a stop in mechanical engineering (collision protection). In addition, it is increasingly used to determine the final position for workpieces and in movable applications in device construction (e.g., workpiece carriers).

 

In principle, MISUMI offers two mounting variants of the stop bolts. The commercially available variants are threaded stop bolts. Threaded stopper bolts have the advantage that they are easy to assemble and disassemble. Furthermore, the thread of the stop bolt can be used to adjust the spacing and the end position.
In addition, MISUMI offers non-threaded stop bolts for pressing in with fit tolerance as a further assembly variant. These stop bolts can also be inserted into the component to be moved in the event of frequent collisions to protect the component. In order to strengthen the component protection, the different designs of the stop bolts can also be combined with one another.
The undercuts at the transition from the shaft to the head ensures that in the event of impact energy can be transferred to the support surface over as large an area as possible.

 

As a rule, stop bolts have a flat contact surface. Correct alignment is necessary so that the entire contact surface can be used. If exact alignment is not possible, MISUMI also offers stop bolts with a spherical contact surface.
Both variants of stop bolts are protected from increased wear or damage with a hardened (tempered) contact surface. A low-wear stop bolt is necessary, especially with high cycles and frequent collisions. The stop bolts are also available with a cushioned contact surface made of polyurethane rubber. These can reduce the shock impulse, vibrations and associated noise.

 

If there is only a limited installation space, MISUMI offers the special form with a key hole on the head side. This facilitates the adjustment and installation of the stop bolt even when access is difficult.

 

Threaded stopper blocks are suitable for fastening stop bolts that have a configurable height.

 

Alternatively, MISUMI offers a large number of stopper bolts with brush heads and dampers, which, contrary to the stop bolt, have primarily damping properties.
If component guidance is required in addition to rigid and precise positioning, a height adjusting pin with a collar can serve as a guided stopper.

 

Application examples

Stopper block for stop bolt - hardened stop bolt - tempered stop bolt - holder stop bolt - end stop bolt

Application example – end stop with threaded stop bolt
(1) Adjustable shock absorber, (2) Stop bolts, (3) Threaded Stopper Block

Application example: workpiece carrier with stop bolt with plastic brush head - tray with stop bolt with plastic brush head - stopper of workpiece carrier and stop bolt with rubber

Application example – workpiece carrier with stop bolt
(1) Stop bolt with rubber, (2) ฺBelt conveyor, (3) Workpiece carrier

 

Industrial Applications

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

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  1. 1
Part Number
SSTMH5
SSTMH5A
SSTMH5B
SSTMH6
SSTMH6A
SSTMH6B
SSTMH8
SSTMH8A
SSTMH8B
SSTMH10
SSTMH10A
SSTMH10B
SSTMH12
SSTMH12A
SSTMH16
SSTMH16A
SSTMH18
SSTMH18A
SSTMH20
SSTMH20A
SSTMHF3-[2-5/0.5]
SSTMHF4-[2-5/0.5]
SSTMHF5-[2-10/0.5]
SSTMHF6-[2-10/0.5]
SSTMHF8-[2-10/0.5]
SSTMHF10-[2-20/0.5]
SSTMHF12-[2-20/0.5]
SSTMHF16-[2-20/0.5]
SSTMHF18-[2-20/0.5]
SSTMHF20-[2-20/0.5]
STMH5
STMH5A
STMH5B
STMH6
STMH6A
STMH6B
STMH8
STMH8A
STMH8B
STMH10
STMH10A
STMH10B
STMH12
STMH12A
STMH16
STMH16A
STMH18
STMH18A
STMH20
STMH20A
STMHF3-[2-5/0.5]
STMHF4-[2-5/0.5]
STMHF5-[2-10/0.5]
STMHF6-[2-10/0.5]
STMHF8-[2-10/0.5]
STMHF10-[2-20/0.5]
STMHF12-[2-20/0.5]
STMHF16-[2-20/0.5]
STMHF18-[2-20/0.5]
STMHF20-[2-20/0.5]
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSTip O.D.
(mm) 		Material Hardness Surface Treatment T Dimension Specifying Method Head Height T
(mm)

2.53 €

1 Available Same day

Stock

105[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

2.78 €

1 Available 5 Days 105[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

3.04 €

1 Available Same day

Stock

105[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type3

2.66 €

1 Available Same day

Stock

106[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

2.90 €

1 Available 5 Days 106[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

3.29 €

1 Available Same day

Stock

106[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type3

2.78 €

1 Available Same day

Stock

108[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

3.04 €

1 Available Same day

Stock

108[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

3.79 €

1 Available Same day

Stock

108[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type3

2.90 €

1 Available Same day

Stock

1010[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

3.29 €

1 Available Same day

Stock

1010[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

4.05 €

1 Available Same day

Stock

1010[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type3

3.17 €

1 Available Same day

Stock

1012[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

3.55 €

1 Available 5 Days 1012[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

3.42 €

1 Available Same day

Stock

1016[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

3.79 €

1 Available Same day

Stock

1016[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

4.05 €

1 Available Same day

Stock

1018[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

4.43 €

1 Available Same day

Stock

1018[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

4.56 €

1 Available Same day

Stock

1020[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

5.06 €

1 Available 5 Days 1020[Stainless Steel] EN 1.4037 Equiv.50 - 55HRCNot ProvidedT Fixed Type5

-

1 7 Days 103[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 5

-

1 7 Days 104[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 5

-

1 7 Days 105[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 10

-

1 7 Days 106[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 10

-

1 7 Days 108[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 10

-

1 7 Days 1010[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 20

-

1 7 Days 1012[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 20

-

1 7 Days 1016[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 20

-

1 7 Days 1018[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 20

-

1 7 Days 1020[Stainless Steel] EN 1.4037 Equiv.40-355HRCNot ProvidedT Configurable Type2 ～ 20

1.77 €

1 Available Same day

Stock

105[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

1.90 €

1 Available 5 Days 105[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.29 €

1 Available Same day

Stock

105[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type3

1.90 €

1 Available Same day

Stock

106[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

2.03 €

1 Available Same day

Stock

106[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.42 €

1 Available Same day

Stock

106[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type3

2.27 €

1 Available Same day

Stock

108[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

2.53 €

1 Available 5 Days 108[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.92 €

1 Available Same day

Stock

108[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type3

2.53 €

1 Available Same day

Stock

1010[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

2.78 €

1 Available Same day

Stock

1010[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

4.18 €

1 Available Same day

Stock

1010[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type3

2.66 €

1 Available Same day

Stock

1012[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.04 €

1 Available 5 Days 1012[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

2.78 €

1 Available Same day

Stock

1016[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.17 €

1 Available Same day

Stock

1016[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.29 €

1 Available Same day

Stock

1018[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.67 €

1 Available 5 Days 1018[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.42 €

1 Available Same day

Stock

1020[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

3.79 €

1 Available Same day

Stock

1020[Steel] EN 1.1191 Equiv.46 - 50HRCElectroless Nickel PlatingT Fixed Type5

-

1 7 Days 103[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 5

-

1 7 Days 104[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 5

-

1 7 Days 105[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 10

-

1 7 Days 106[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 10

-

1 7 Days 108[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 10

-

1 7 Days 1010[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 20

-

1 7 Days 1012[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 20

-

1 7 Days 1016[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 20

-

1 7 Days 1018[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 20

-

1 7 Days 1020[Steel] EN 1.7220 Equiv.46 - 50HRCElectroless Nickel PlatingT Configurable Type2 ～ 20

Loading...

  1. 1

Back to the Category Stopper Bolts

Technical Drawing - Stopper Bolts

Stop Pins/Press-Fit Type:Related Image
Open the technical drawing in the new window

Specification Tables - Stopper Bolts

■T Fixed Type
Part Numberdm6LTUnit Price
TypeDSTMHSSTMH
(EN 1.1191
Equiv.)
STMH

(EN 1.4037
Equiv.)
SSTMH		53+0.008
+0.002		55  
5A7  
5B53  
64+0.012
+0.004		65  
6A9  
6B63  
8585  
8A12  
8B83  
10685  
10A12  
10B83  
128+0.015
+0.006		105  
12A15  
1610  
16A15  
181012  
18A18  
2012+0.018
+0.007		16  
20A24  

■T Configurable Type
TypeT
Configurable
0.5mm Increment		dm6LUnit Price
Part NumberDSTMHFSSTMHF
(EN 1.7220
Equiv.)
STMHF

(EN 1.4037
Equiv.)
SSTMHF		32~525  
42~535  
52~1035  
62~1046  
82~1058  
102~2068  
122~20810  
162~20810  
182~201012  
202~201216  
 

Basic information

Mounting Method Press Fit Tip Shape Flat

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Stock

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Basic Attributes

  • Tip O.D.(mm)

    • 3
    • 4
    • 5
    • 6
    • 8
    • 10
    • 12
    • 16
    • 18
    • 20

    Clear

  • Material

    • Steel
      • EN 1.1191 Equiv.
      • EN 1.7220 Equiv.
    • Stainless Steel
      • EN 1.4037 Equiv.

    Clear

  • Hardness

    • 40-355HRC
    • 46 - 50HRC
    • 50 - 55HRC

    Clear

  • Surface Treatment

    • Electroless Nickel Plating
    • Not Provided

    Clear

  • T Dimension Specifying Method

    • T Configurable Type
    • T Fixed Type

    Clear

  • Head Height T(mm)

    • 3
    • 5

     [2-20/0.5mm Unit(s)]

    Clear

  • Type

    • SSTMH
    • SSTMHF
    • STMH
    • STMHF

    Clear

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Optional Attributes

Frequently Asked Questions (FAQ)

Question:

Can stopper bolts catch lateral impacts?
Answer:

Not all stop bolts are suitable for lateral impact. Most stop bolts have an external hex for assembly. This may damage the surface of the components to be stopped due to its edges. We recommend stopper blocks as the side stoppers. MISUMI offers them in a wide variety of materials such as metal, plastic and rubber.
Question:

Why is the stopper bolt coloured?
Answer:

The stop bolt is dyed on one side, since the usable area was hardened by a tempering process. This should make the stop bolt more resistant to wear. Accordingly, this is not a colouring or painting, but a tempering colour that is created in metals by heating.
Question:

Where can the stopper bolt be installed?
Answer:

MISUMI offers suitable threaded stopper blocks for the fastening of stop bolts. The blocks can be mounted on a base plate and the stop bolts can be screwed into it.
Question:

How resistant are the stopper bolts with dampers?
Answer:

The stop bolts with polyurethane (PUR) are abrasion-resistant and have a high mechanical strength. Further properties and stabilities can be found in the PDF Properties of Polyurethane.

Show more FAQ Close

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