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Dongguan Situo Hardware Products Technology Co., Ltd

  • China,Dongguan ,Guangdong
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China Custom Stainless Steel Step Locating Pin Shaft CNC Machined High Precision
China Custom Stainless Steel Step Locating Pin Shaft CNC Machined High Precision

  1. China Custom Stainless Steel Step Locating Pin Shaft CNC Machined High Precision
  2. China Custom Stainless Steel Step Locating Pin Shaft CNC Machined High Precision
  3. China Custom Stainless Steel Step Locating Pin Shaft CNC Machined High Precision

Custom Stainless Steel Step Locating Pin Shaft CNC Machined High Precision

  1. MOQ: 1PCS
  2. Price: 5-10 USD per item
  3. Get Latest Price
Equipment CNC lathe machine,Auto lathe machine
Weight 800g
Finish Dacromet surface treatment
Supply Ability 10000PCS per day
Material stainless steel
Delivery Time Communication
Precision Level High Precision
Application Machining, Milling, Drilling
Seawater Pressure ≥20 bar
Payment Terms T/T
Color customized
Service OEM/ODM/Customized/Design
Process Turning/Milling/Grinding/Machining
Mounting Type Pin
Logo customized
Item Name Circle Round Head
Precision Min0.01
Keyword Custom CNC Machining Parts
Tolerance ±0.01mm
Rugosity Ra0.8
Corrosionresistance High
Packaging Details Communication
Manufacturingprocess CNC Machining
Drawing Format dwg / .igs / .stp / x_t.,JPEG,
Item Pin
Qc Control 100% inspection on critical dimension
Shape Model CNC machining parts
Size Tolerance ±0.05
Hardness customized
Model Number ST-000080
Brand Name SITUO
Certification ISO9001 & TS16949
Place of Origin Dongguan Guangdong

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  1. Product Details
  2. Company Details

Product Specification

Equipment CNC lathe machine,Auto lathe machine Weight 800g
Finish Dacromet surface treatment Supply Ability 10000PCS per day
Material stainless steel Delivery Time Communication
Precision Level High Precision Application Machining, Milling, Drilling
Seawater Pressure ≥20 bar Payment Terms T/T
Color customized Service OEM/ODM/Customized/Design
Process Turning/Milling/Grinding/Machining Mounting Type Pin
Logo customized Item Name Circle Round Head
Precision Min0.01 Keyword Custom CNC Machining Parts
Tolerance ±0.01mm Rugosity Ra0.8
Corrosionresistance High Packaging Details Communication
Manufacturingprocess CNC Machining Drawing Format dwg / .igs / .stp / x_t.,JPEG,
Item Pin Qc Control 100% inspection on critical dimension
Shape Model CNC machining parts Size Tolerance ±0.05
Hardness customized Model Number ST-000080
Brand Name SITUO Certification ISO9001 & TS16949
Place of Origin Dongguan Guangdong
High Light High Precision Step Locating Pin ShaftCorrosion Resistant Shoulder Positioning Dowel PinCNC Machined Locating Pin
Custom Stainless Steel Step Locating Pin Shaft
Product Overview

Situo Hardware specializes in custom stainless steel step locating pin shafts and CNC machined shoulder positioning dowel pins. We supply non-standard precision pin components for industrial automation, tooling jigs, inspection fixtures, precision molds, and mechanical assembly.

Our stainless steel shoulder locating pins are integrally CNC machined from solid 304/316 stainless steel bar stock. The precision-machined shoulder step provides positive axial stop and consistent depth-limiting positioning. Additional features such as guide sections, threads, circlip grooves, and pin holes can be integrated in one piece.

Core Product Advantages
  • Corrosion-Resistant Materials: Dense 304 and 316 stainless steel bars free of pores and impurities
  • One-Piece Step Shoulder Machining: Ensures high perpendicularity between step face and shaft axis
  • CNC High-Precision Machining: Dimensional tolerances controlled within ±0.005mm to ±0.05mm
  • Expandable Composite Structures: Integration of guide segments, circlip grooves, cross holes, and threads
  • Comprehensive Customization: Custom step height, diameter, length, and composite structures
  • Strict Quality Control: Batch qualified rate exceeds 99% with full inspection protocols
Application Scenarios
  • Shoulder-step limit and axial-stop locating pins for automation jigs & fixtures
  • Repeat-position shoulder stop dowel pins for inspection fixtures and precision molds
  • Stainless steel step locating pins for intelligent modules and mechanical equipment assembly
  • Precision assembly stations requiring controlled pressing-depth and anti-over-insertion protection
  • Positioning assembly applications in humid and moisture-prone environments
Technical Specifications
Parameter Specification
Maximum Processing Diameter 60mm
Minimum Control Tolerance 0.001mm
Surface Roughness Ra 0.1~3.2
Standard Tolerance ±0.01mm ~ ±0.05mm
Manufacturing Capabilities

Equipment: Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment

Workforce: 300 employees including 20 technicians, 10 engineers, and 15 quality control personnel

Certifications: ISO9001 and TS16949 automotive certifications with 8S management implementation

Frequently Asked Questions
What is a stainless steel step locating pin shaft used for?

It is a precision shoulder-type dowel pin with machined step face, mainly used for positioning and axial stop to control insertion depth and prevent over-insertion in jigs, fixtures, and mold assembly.

What is the advantage of shoulder step pin versus ordinary straight dowel pin?

The integrated shoulder step provides physical axial stop, ensuring consistent assembly depth for every installation, which straight pins cannot achieve. This greatly improves repeat positioning accuracy of tooling systems.

Can you customize multi-step or threaded stainless steel shoulder locating pins?

Yes, we customize step height, diameter, total length, multi-stage shoulders, cross holes, threads, and grooves per drawings or sample parts.

Product Gallery

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Seller

  • Year Established:

    2019

  • Total Annual:

    2800000-3500000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Dongguan Situo Hardware Products Technology Co., Ltd
  • No. 9, Shi bi One Alley, Zhangmutou Town, Dongguan City, Guangdong Province
  • https://www.cnc-hardwareparts.com/

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