Round tubes, round bars / stainless steel, steel / black oxided, nickel-plated, hardened / groove

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Back to the Category Distance elements (hexagonal, square, cylindrical)

Technical Drawing - Hexagonal Rods

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

Basic Properties (e.g., material, hardness, coating, tolerance) - Hexagonal Rods

TypeMaterial HardnessSurface Treatment
SolidHollow
STNSTAEN 1.1191 Equiv. 58HRC~
Case Induction Hardened (Depth 1.0 ~ 1.5)
-
STNMSTAMElectroless Nickel Plating
MSTNMMSTAMEN 1.1191 Equiv.Electroless Nickel Plating
GSTNMGSTAMEN 1.1191 Equiv.Black Oxide
STNUGSMSTAMEN 1.4301 Equiv.-
Surface treatment may not be applied to ends and grooves of STNM, STAM, MSTNM, MSTAM, GSTNM, GSTAM.
 

Further specifications can be found under the tab More information.

Composition of a Product Code - Hexagonal Rods

Part Number-L
STNUG12-250

Alterations - Hexagonal Rods

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General Information - Hexagonal Rods

Spacer product assortment - square spacer - round spacer bolt - plastic spacer - hexagonal spacer - hexagonal spacer with centering pin

 

Selection details of spacers/spacers (hexagonal, square, cylindrical)

- Material: aluminum, steel, stainless steel, PMMA, PEEK

- Coatings: uncoated, burnished, chemically nickel-plated, anodized, chromated

- Basic shapes: hexagon, square, round

- End forms: straight, female thread, male thread, female thread with centering pin

- Outer diameter (round): 4 to 50 mm

- Spanner flat (hexagon, square): 4 to 32 mm

- Length: 5 to 800 mm

- Threads: M2 to M24

 

Description/Basics

Spacers are generally used as spacing connections. Due to their diversity, the wide range of design concepts can be realized with spacer bolts and practically every application can be realized using the appropriate spacer bolt.
The design and assembly of thin plates makes it extremely difficult to work with counterbores or internal threads. Therefore, spacer bolts are often used on plates, sheet metal or printed circuit boards (PCB).

The selectable assembly threads, the individually configurable length of the spacers, and the selectable length tolerance via the [LKC] option offer great design freedom compared to conventional mass-produced products. This advantage is particularly important if, for example, plates of different thicknesses or particularly thin plates are utilized.
For applications with particularly high positioning requirements, it is recommended to combine shim rings with a spacer. These can be configured in thicknesses from 0.01 to 1 mm and integrated as an additional compensating element.

The assembly of hexagonal spacers is particularly easy with the hex, since they can be held against one another with an open-ended spanner. With round spacer bolts, this can be realized with a spanner flat. The spacer bolts are also available with one-sided or two-sided internal thread (long nut). For precise positioning of a spacer bolt with an internal thread or external thread, MISUMI also offers a centering pin in the ISO tolerance h7.
This variety enables virtually barrier-free assembly of the components to be joined with screws, internal threads and external threads or nuts.

Application Examples - Hexagonal Rods

Application example: spacer - spacer bolt with external thread on both sides - spacer with mounting plate

Application example: spacer bolt with external thread
(1) Spacer bolts with external thread on both sides, (2) mounting plate, (3) nut

Application example spacer - spacer with two-sided internal thread - spacer with mounting plate

Application example: spacer bolts with internal thread
(1) Spacer with internal thread on both sides, (2) mounting plate, (3) screw

Application example: spacer - spacer with internal thread and external thread - spacer with centering pin - spacer with mounting plate

Application example: spacer with tappet
(1) Distance bolts with centering pin, (2) mounting plate, (3) nut, (4) screw

Application example spacer - spacer with inner thread and external thread - spacer with mounting plate

Application example: threaded spacer pin
(1) spacer bolts with internal thread and external thread, (2) mounting plate, (3) nut, (4) screw

 

Industrial Applications

3D printer industry
Automotive industry
Pharmaceutical industry
Packaging industry

Part Number:  

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Part Number
GSTAM10-[35-250/1]
GSTAM12-[35-300/1]
GSTAM15-[40-350/1]
GSTAM20-[45-400/1]
GSTAM25-[50-450/1]
GSTAM30-[60-450/1]
GSTAM35-[70-500/1]
GSTAM40-[80-500/1]
GSTAM50-[100-600/1]
GSTNM8-[30-200/1]
GSTNM10-[35-250/1]
GSTNM12-[35-300/1]
GSTNM15-[40-350/1]
GSTNM20-[45-400/1]
GSTNM25-[50-450/1]
GSTNM30-[60-450/1]
GSTNM35-[70-500/1]
GSTNM40-[80-500/1]
GSTNM50-[100-600/1]
MSTAM10-[35-250/1]
MSTAM12-[35-300/1]
MSTAM15-[40-350/1]
MSTAM20-[45-400/1]
MSTAM25-[50-450/1]
MSTAM30-[60-450/1]
MSTAM35-[70-500/1]
MSTAM40-[80-500/1]
MSTAM50-[100-600/1]
MSTNM6-[30-150/1]
MSTNM8-[30-200/1]
MSTNM10-[35-250/1]
MSTNM12-[35-300/1]
MSTNM15-[40-350/1]
MSTNM20-[45-400/1]
MSTNM25-[50-450/1]
MSTNM30-[60-450/1]
MSTNM35-[70-500/1]
MSTNM40-[80-500/1]
MSTNM50-[100-600/1]
SMSTAM10-[35-250/1]
SMSTAM12-[35-300/1]
SMSTAM15-[40-350/1]
SMSTAM20-[45-400/1]
SMSTAM25-[50-450/1]
SMSTAM30-[60-450/1]
SMSTAM35-[70-500/1]
SMSTAM40-[80-500/1]
SMSTAM50-[100-600/1]
STA10-[35-250/1]
STA12-[35-300/1]
STA15-[40-350/1]
STA20-[45-400/1]
STA25-[50-450/1]
STA30-[60-450/1]
STA35-[70-500/1]
STA40-[80-500/1]
STA50-[100-600/1]
STAM10-[35-250/1]
STAM12-[35-300/1]
STAM15-[40-350/1]
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSO.D. D
(φ)
Length L
(mm)
Material Surface Treatment Shape Hardness

-

1 7 Days 101035 ~ 250[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 101235 ~ 300[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 101540 ~ 350[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 102045 ~ 400[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 102550 ~ 450[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 103060 ~ 450[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 103570 ~ 500[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 104080 ~ 500[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 1050100 ~ 600[Steel] EN 1.1191 Equiv.Black OxideTubesNot Provided

-

1 7 Days 10830 ~ 200[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 101035 ~ 250[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 101235 ~ 300[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 101540 ~ 350[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 102045 ~ 400[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 102550 ~ 450[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 103060 ~ 450[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 103570 ~ 500[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 104080 ~ 500[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 1050100 ~ 600[Steel] EN 1.1191 Equiv.Black OxideSolidNot Provided

-

1 7 Days 101035 ~ 250[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 101235 ~ 300[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 101540 ~ 350[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 102045 ~ 400[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 102550 ~ 450[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 103060 ~ 450[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 103570 ~ 500[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 104080 ~ 500[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 1050100 ~ 600[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesNot Provided

-

1 7 Days 10630 ~ 150[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 10830 ~ 200[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 101035 ~ 250[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 101235 ~ 300[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 101540 ~ 350[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 102045 ~ 400[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 102550 ~ 450[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 103060 ~ 450[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 103570 ~ 500[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 104080 ~ 500[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 1050100 ~ 600[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingSolidNot Provided

-

1 7 Days 101035 ~ 250[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 101235 ~ 300[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 101540 ~ 350[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 102045 ~ 400[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 102550 ~ 450[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 103060 ~ 450[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 103570 ~ 500[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 104080 ~ 500[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 1050100 ~ 600[Stainless Steel] EN 1.4301 Equiv.Not ProvidedTubesNot Provided

-

1 7 Days 101035 ~ 250[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 101235 ~ 300[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 101540 ~ 350[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 102045 ~ 400[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 102550 ~ 450[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 103060 ~ 450[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 103570 ~ 500[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 104080 ~ 500[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 1050100 ~ 600[Steel] EN 1.1191 Equiv.Not ProvidedTubesInduction Hardened 58HRC ~

-

1 7 Days 101035 ~ 250[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesInduction Hardened 58HRC ~

-

1 7 Days 101235 ~ 300[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesInduction Hardened 58HRC ~

-

1 7 Days 101540 ~ 350[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingTubesInduction Hardened 58HRC ~

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Back to the Category Distance elements (hexagonal, square, cylindrical)

Technical Drawing - Hexagonal Rods

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Open the technical drawing in the new window

Specification Tables - Hexagonal Rods

Part NumberL
1mm Increment
(D1)h(d)
TypeDg6
Solid
STN
STNM
MSTNM
GSTNM
STNUG
Hollow
STA
STAM
MSTAM
GSTAM
SMSTAM
6-0.004
-0.012
30~1504.5124-
8-0.005
-0.014
30~2006.515
1035~2508.5186.0
12-0.006
-0.017
35~30010
1540~3501320510.0
20-0.007
-0.020
45~400172511.7
2550~4502230615.2
3060~4502716.0
35-0.009
-0.025
70~5003240820.1
4080~5003722.7
50100~60046501030.8
Hollow Posts are available from D10. STN is applicable from D8.

Alterations - Hexagonal Rods

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Basic information

Scale W/o Scale Pilot (Concave-Convex at End) Not Provided

Frequently Asked Questions (FAQ)

Question:

Do you also have hollow spacers?

Answer:

Spacers or spacer bolts are generally made of solid material. However, if a hollow spacer is required, MISUMI also offers spacer sleeves. These are configurable like the spacers and can be adapted to the required dimensions. For precise distance, we recommend selecting simultaneous grinding spacer sleeves.

Question:

Are the spacers stainless?

Answer:

The spacers and spacer bolts can be selected in stainless steel and in steel with surface coating. To select the coating, the spacers are available in burnished, chemically nickel-plated, clear anodized, chromated. Thus, depending on the application, the spacer bolts are protected against corrosion.

Question:

Do you have spacer bolts with an undercut?

Answer:

MISUMI offers an additional option [FC] the spacer bolts for an undercut. With this option, a cutout is added to the external thread of the spacer bolt. The dimensions of the cutout can be found in the overview as a PDF.

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