Round Posts Both Ends Tapped
Brand :
MISUMI
Caution
- *The surface treatment of this product is electrolytic nickel or electroless nickel plating. Please pay attention
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Product Description
・ Product Type: Round Posts Both Ends Tapped, C-PETR series.
・ Round post is essential for connecting, fastening, and supporting across industries like automation, electronics, and more.
・ This is an economy item; The price is cheaper than the MISUMI standard product.
・ Post outer diameter [mm]: 6, 8, 10, 12
・ Overall length [mm]: 20, 30, 40, 50, 60, 80, 100, 150, 200
・ Round post came with flat groove for fastening by wrench.
・ Material: Structural steel or SUM material are generally used
・ Surface treatment: Nickel plating
Economy Round Posts Both Ends Tapped
Nickel-Plated Rust Resistant Durable
- Round Posts for a range of diameters and lengths.
- Enhanced Durability: Electrolytic Nickel Plating for Superior Rust Resistance.
- Available in various lengths and thread sizes to fit your needs.
- High-quality steel posts at economy prices.
- Features flat groove for secure wrench fastening.
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
Product Overview of Hexagonal Posts
Hexagonal Posts, 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.
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.
Product Feature of Hexagonal Posts
Feature of Hexagonal Posts 1: the length and thread of the round post can be freely specified to accommodate different operating environments.
Feature of Hexagonal Posts 2: a variety of materials to choose from: general structural steel, stainless steel, aluminum, brass, resin, etc.
Feature of Hexagonal Posts 3: a wide range of surface treatments are available to meet the requirements of various industries: ferroferric oxide protective film (blackening treatment), electroless nickel plating, chromate (black), anodize (black, white), etc.
Feature of Hexagonal Posts 4: products with surface treatment (electroless nickel plating) and material (stainless steel SUS304) for good anti-rust performance are widely used in precision equipment and dust-free environment.
Feature of Hexagonal Posts 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.
Feature of Hexagonal Posts 2: a variety of materials to choose from: general structural steel, stainless steel, aluminum, brass, resin, etc.
Feature of Hexagonal Posts 3: a wide range of surface treatments are available to meet the requirements of various industries: ferroferric oxide protective film (blackening treatment), electroless nickel plating, chromate (black), anodize (black, white), etc.
Feature of Hexagonal Posts 4: products with surface treatment (electroless nickel plating) and material (stainless steel SUS304) for good anti-rust performance are widely used in precision equipment and dust-free environment.
Feature of Hexagonal Posts 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.
Dimensional Drawing of Hexagonal Posts
Specifications Overview of Hexagonal Posts
| Type of Hexagonal Posts |  Material |  Surface Treatment | D (mm) | L (mm) |
| C-PETR | Structural steel or SUM material are generally used | Nickel plating | 6~12 | 20~100 |
This product of Hexagonal Posts is not RoHS compliantTaps may not have been surface treated internally.The surface of the product is barrel plated, so the appearance may have some bumps and bruises.The thread specifications only ensure the actual matching accuracy of screws and nuts.Usage Method of Hexagonal Posts
| Intended Use of Hexagonal Posts | Support and fixing | Fastening and connection | Separation |
| Usage Method Diagram of Hexagonal Posts |  |  |  |
| Features of Hexagonal Posts | - Hexagonal Posts 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 |
Example Use of Hexagonal Posts
Precautions of Hexagonal Posts
① Fastening method of Hexagonal Posts
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.
② Anti-rust specification selection and maintenance of Hexagonal Posts.
If there are requirements for anti-corrosion performance, select products with surface treatment of electroless nickel plating or those made of stainless steel (SUS304) 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.
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.
② Anti-rust specification selection and maintenance of Hexagonal Posts.
If there are requirements for anti-corrosion performance, select products with surface treatment of electroless nickel plating or those made of stainless steel (SUS304) 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.
Application Industries of Hexagonal Posts
| Medical of Hexagonal Posts | Semiconductor of Hexagonal Posts | Electronic & Electrical Appliances of Hexagonal Posts | ||
 |  |  | ||
| Smart phone of Hexagonal Posts | Food of Hexagonal Posts | Automotive of Hexagonal Posts | ||
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Related Products of Hexagonal Posts
| (Economy series of Hexagonal Posts) Silicon Rubber, Urethane Molded Bearings Flat, with Threaded Shaft | (Economy series of Hexagonal Posts) Strut Clamps Equal Dia., Perpendicular Configuration/Reversed | (Economy series of Hexagonal Posts) Metal Washers Standard Class T Dimension Selection, T Dimension Configurable | ||
 |  |  | ||
| Typical model of Hexagonal Posts: UMSWH3-10 | Typical model of Hexagonal Posts: KDST15 | Typical model of Hexagonal Posts: WSSM13-6-5 | ||
| Advantages: high quality, low price, short delivery time | Advantages: full range, high precision and high quality | Advantages: full range of matching shaft products |
Dimensional Drawing of Hexagonal Posts
Specification Table of Hexagonal Posts
Please order after selecting part number and parameters according to the selection steps 
to 
.
■ Material Specifications of Hexagonal Posts
This product of Hexagonal Posts is not RoHS compliant
Taps may not have been surface treated internally.
The surface of the product is barrel plated, so the appearance may have some bumps and bruises.
The thread specifications only ensure the actual matching accuracy of screws and nuts.
Tap ofL≤M×4 is through hole.
WhenL≤M×6, the tapped bottom hole may pass through.
L≥M×2＋N×2
L dimension tolerance is ±0.2
to 
. | Part Number (Type of Hexagonal Posts· D) | - | L | |
| C-PETR12 | - | 100 |
■ Material Specifications of Hexagonal Posts
| Type of Hexagonal Posts | Material | Surface Treatment |
| C-PETR | Structural steel or SUM material are generally used | Nickel plating |
This product of Hexagonal Posts is not RoHS compliantTaps may not have been surface treated internally.The surface of the product is barrel plated, so the appearance may have some bumps and bruises.The thread specifications only ensure the actual matching accuracy of screws and nuts.| Part Number | L | M | S | W | ℓ1 | ||||||||||
| Type | D | (Fixed Size Selection) | (Coarse Thread) | ||||||||||||
| C-PETR | 6 | 20 | 30 | 40 | 50 | 3 | 3.5 | 5 | 8 | ||||||
| 8 | 30 | 40 | 60 | 80 | 4 | 6 | 7 | 8 | |||||||
| 10 | 30 | 50 | 60 | 100 | 150 | 5 | 6 | 8 | 8 | ||||||
| 12 | 40 | 60 | 80 | 100 | 150 | 200 | 6 | 7.5 | 10 | 10 | |||||
Tap of
L≤M×4 is through hole.When
L≤M×6, the tapped bottom hole may pass through.L≥M×2＋N×2L dimension tolerance is ±0.2