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Round Posts, Both End Stepped, Both end Tapped, Length Configurable (Part Numbers)

Part Number

Configured Part Number is shown.

Product Overview
Round post is a common processing component, with the functions of connection, fastening, support, separation and so on, mainly used in various fastening and supporting mechanisms.
At the same time, there are a variety of materials to choose from, allowing it to be widely used in automation, electronics and electrical appliances, medical treatment, communication and other fields.
Dimensional Drawing
MISUMI Round Posts Imported from Japan, Embedded, Japanese Quality
Specifications Overview
Type Both Ends Tapped Material Surface TreatmentD (mm)L (mm)
Stepped Part FixedStepped Part & Wrench Flats Configurable
E-NETJE-NETJFGeneral structural steel or carbon steel-8~3015~800
E-ETKJE-ETKJFFerroferric Oxide Protective Film
E-PETJE-PETJFElectroless Nickel Plating
E-SETJE-SETJFAustenitic stainless steel-
If there are requirements for rust prevention, give priority to the products with surface treatment of electroless nickel plating and products made of austenitic stainless steel. Please click Anti-Rust Method.
Anti-rust Oil is applied on products made of general structural steel or carbon steel.
The area around the wrench flats may become glossy due to polishing.
L+E(G)+F(H)≥M×2+N×2
Specification Table
■Both ends tapped
Part NumberL
1mm increments
SC
1mm increments
With wrench flats only
M (Coarse Thread) ·
N (Coarse Thread) Selection
G
1mm increments
H
1mm increments
EFPVW1
TypeD
Stepped part selectable
General structural steel or carbon steel
E-NETJ
E-ETKJ
E-PETJ

Austenitic stainless steel
E-SETJ
Stepped part & wrench flats configurable
General structural steel or carbon steel
E-NETJF
E-ETKJF
E-PETJF

Austenitic stainless steel
E-SETJF
815~2000~19234      2~42~4446678
1015~4000~392345     2~52~555888
1220~5000~490 456    2~62~66610101010
1525~6000~590  568   2~82~888121213
2040~6000~590  5681012 2~102~101010161617
2555~7000~690  5681012162~122~121212202022
3055~8000~785  5681012162~162~16161624242715
L Dimension tolerances are as follows:
L 15-300 ±0.2
L300.5-600 ±0.3
L600.5-800 ±0.4.
Product Features
Feature 1: The length and thread of the round post can be freely specified to accommodate different operating environments.
Feature 2: Available in 2 types of materials: general structural steel, austenitic stainless steel.
Feature 3: Available in 2 types of surface treatments: ferroferric oxide protective film (blackening), electroless nickel plating.
Feature 4: Products with surface treatment (electroless nickel plating) and material (austenitic stainless steel) for good anti-rust performance are widely used in precision equipment and dust-free environment.
Feature 5: With the main functions of connection, fastening, support and separation, it is often used in mechanisms with various frames as a connection and support component.
Usage Method
Intended UseSupport and FixationFastening and ConnectionSeparation
Usage Method
Diagram
MISUMI round posts both ends tapped complete sizesMISUMI round posts both ends tapped complete standard model customizationsJapanese-quality round posts both ends tapped 304 material selection
Feature- It can bear large load in vertical direction
- ±0.05mm can be selected as the minimum tolerance of length specification, which ensures the stability of the mechanism
- Simple and aesthetic connection- Connected to the baffle to effectively block the mechanism in operation and prevent interference
- Easy to fasten and install in narrow spaces
Precautions
①Fastening method of post
The post is generally fastened by torque method. For bolts, fasten them within the range of fastening torque, otherwise excessive torque will cause thread fracture.
②Anti-rust specification selection and maintenance.
If there are requirements for anti-corrosion performance, select products with surface treatment of electroless nickel plating or those made of austenitic stainless steel when choosing general structural steel products.
 General structural steel posts without surface treatment are recommended to be stored in a constant-temperature and dry environment, and regularly applied with anti-rust oil for maintenance.
Example of Use
Direct-from-Manufacturer MISUMI round post Both ends tappedEquipment name: Pull-in conveyor
Function description:
The pull-in conveyor is a space-saving type non-driving conveyor
Function: With the collaboration of the pull-in mechanism and the roller bar, the conveying function can be achieved without driving equipment, and the detection is performed with a proximity sensor, thus improving the operation efficiency of the equipment, suitable for narrow spaces with no room at the bottom and difficult for hands to reach in.

Function of round post in the mechanism
①Round post is used as a fastening connector in the mechanism to support the weight of all workpieces on the upper part and increase the stability of the mechanism.
②Because the mechanism is often used in narrow space, the fastening method of round post is very simple and convenient, thus facilitating the installation and maintenance of equipment.

For details, click and refer to Pull-in Conveyor
Application Industries
Medical Semiconductor Electronic & Electrical
Round posts selection both ends tapped Complete drawings Standard processing product Professional direct selling Round posts Both ends tapped MISUMI quality Round posts both ends tapped selection size catalog Supply of off-the-shelf products
Smart Phones Food Automotive
MISUMI round posts both ends taped misumi series professional processing drawings Round posts both ends tapped drawings purchase misumi MISUMI 2018 Catalog Round posts both ends tapped FA components
Related Products
Silicon Rubber, Urethane Molded Bearings Flat,
with Threaded Shaft
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Equal Dia., Perpendicular Configuration/Reversed
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T Dimension Selection, T Dimension Configurable
Round posts both ends tapped Complete sizes Round posts both ends tapped substitute products selection Round posts both ends tapped 304 material HEXAGONAL POST
Representative model: UMSWH3-10 Representative model: KDST15 Representative model: WSSM13-6-5
Advantages: High quality, affordable price, short delivery time Advantages: Full range, high precision and quality Advantages: Matching shaft products, full range

Related Documents
For applicable tightening torque for bolts, clickTorque Table
For bolt strength, clickBolt Strength Table
For anti-rust performance of metal materials and surface treatment, clickAnti-rust Performance Table
Part Number
E-ETKJ8-[15-200/1]-M[3,​4]-N[3,​4]
E-ETKJ10-[15-400/1]-M[3,​4,​5]-N[3,​4,​5]
E-ETKJ12-[20-500/1]-M[4,​5,​6]-N[4,​5,​6]
E-ETKJ15-[25-600/1]-M[5,​6,​8]-N[5,​6,​8]
E-ETKJ20-[40-600/1]-M[5,​6,​8,​10,​12]-N[5,​6,​8,​10,​12]
E-ETKJ25-[55-700/1]-M[5,​6,​8,​10,​12,​16]-N[5,​6,​8,​10,​12,​16]
E-ETKJ30-[55-800/1]-M[5,​6,​8,​10,​12,​16]-N[5,​6,​8,​10,​12,​16]
E-ETKJF8-[15-200/1]-SC[0-192/1]-M[3,​4]-N[3,​4]-G[2-4/1]-H[2-4/1]
E-ETKJF10-[15-400/1]-SC[0-392/1]-M[3,​4,​5]-N[3,​4,​5]-G[2-5/1]-H[2-5/1]
E-ETKJF12-[20-500/1]-SC[0-490/1]-M[4,​5,​6]-N[4,​5,​6]-G[2-6/1]-H[2-6/1]
E-ETKJF15-[25-600/1]-SC[0-590/1]-M[5,​6,​8]-N[5,​6,​8]-G[2-8/1]-H[2-8/1]
E-ETKJF20-[40-600/1]-SC[0-590/1]-M[5,​6,​8,​10,​12]-N[5,​6,​8,​10,​12]-G[2-10/1]-H[2-10/1]
E-ETKJF25-[55-700/1]-SC[0-690/1]-M[5,​6,​8,​10,​12,​16]-N[5,​6,​8,​10,​12,​16]-G[2-12/1]-H[2-12/1]
E-ETKJF30-[55-800/1]-SC[0-785/1]-M[5,​6,​8,​10,​12,​16]-N[5,​6,​8,​10,​12,​16]-G[2-16/1]-H[2-16/1]
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Dia. D
(Ø)
Material Surface Treatment Length L
(mm)
Type Wrench Flatted Distance to wrench slot [SC]
(mm)
Thread Diameter M
(mm)
Thread Diameter N
(mm)
Thread Length G
(mm)
H
(mm)

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1 Piece(s) 14 Day(s) 8[Steel] General structural steel or carbon steelBlack Oxide15 ~ 200Both Ends Tapped  Stepped Part SelectableNot Provided-3 ~ 43 ~ 4--

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1 Piece(s) 14 Day(s) 10[Steel] General structural steel or carbon steelBlack Oxide15 ~ 400Both Ends Tapped  Stepped Part SelectableNot Provided-3 ~ 53 ~ 5--

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1 Piece(s) 14 Day(s) 12[Steel] General structural steel or carbon steelBlack Oxide20 ~ 500Both Ends Tapped  Stepped Part SelectableNot Provided-4 ~ 64 ~ 6--

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1 Piece(s) 14 Day(s) 15[Steel] General structural steel or carbon steelBlack Oxide25 ~ 600Both Ends Tapped  Stepped Part SelectableNot Provided-5 ~ 85 ~ 8--

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1 Piece(s) 14 Day(s) 20[Steel] General structural steel or carbon steelBlack Oxide40 ~ 600Both Ends Tapped  Stepped Part SelectableNot Provided-5 ~ 125 ~ 12--

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1 Piece(s) 14 Day(s) 25[Steel] General structural steel or carbon steelBlack Oxide55 ~ 700Both Ends Tapped  Stepped Part SelectableNot Provided-5 ~ 165 ~ 16--

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1 Piece(s) 14 Day(s) 30[Steel] General structural steel or carbon steelBlack Oxide55 ~ 800Both Ends Tapped  Stepped Part SelectableNot Provided-5 ~ 165 ~ 16--

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1 Piece(s) 14 Day(s) 8[Steel] General structural steel or carbon steelBlack Oxide15 ~ 200Both Ends Tapped  Stepped Part & Wrench Slot ConfigurableProvided0 ~ 1923 ~ 43 ~ 42 ~ 42 ~ 4

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1 Piece(s) 14 Day(s) 10[Steel] General structural steel or carbon steelBlack Oxide15 ~ 400Both Ends Tapped  Stepped Part & Wrench Slot ConfigurableProvided0 ~ 3923 ~ 53 ~ 52 ~ 52 ~ 5

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1 Piece(s) 14 Day(s) 12[Steel] General structural steel or carbon steelBlack Oxide20 ~ 500Both Ends Tapped  Stepped Part & Wrench Slot ConfigurableProvided0 ~ 4904 ~ 64 ~ 62 ~ 62 ~ 6

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1 Piece(s) 14 Day(s) 15[Steel] General structural steel or carbon steelBlack Oxide25 ~ 600Both Ends Tapped  Stepped Part & Wrench Slot ConfigurableProvided0 ~ 5905 ~ 85 ~ 82 ~ 82 ~ 8

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1 Piece(s) 14 Day(s) 20[Steel] General structural steel or carbon steelBlack Oxide40 ~ 600Both Ends Tapped  Stepped Part & Wrench Slot ConfigurableProvided0 ~ 5905 ~ 125 ~ 122 ~ 102 ~ 10

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1 Piece(s) 14 Day(s) 25[Steel] General structural steel or carbon steelBlack Oxide55 ~ 700Both Ends Tapped  Stepped Part & Wrench Slot ConfigurableProvided0 ~ 6905 ~ 165 ~ 162 ~ 122 ~ 12

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1 Piece(s) 14 Day(s) 30[Steel] General structural steel or carbon steelBlack Oxide55 ~ 800Both Ends Tapped  Stepped Part & Wrench Slot ConfigurableProvided0 ~ 7855 ~ 165 ~ 162 ~ 162 ~ 16

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Basic Information

Type Circular End Shape (Left) Tapped End Shape (Right) Tapped
Post Type Solid Scale Without Scale Pilot (Concave-Convex at End) Provided
Gas Vent Hole Not Provided

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