Dongguan Situo Hardware Products Technology Co., Ltd
Email: dzmjm168@163.com TEL: 86--13925509630
Home > Products > CNC Screws >
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
  • Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
  • Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
  • Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware

Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware

Place of Origin GuangDong Dongguan
Brand Name SITUO
Certification ISO9001 & TS16949
Model Number ST-300040
Product Details
Corrosion Resistance:
High
Size:
8.0MM
Category:
Bushing
Surface Treatment:
Passivation
Processing Technology:
CNC
Sample Period:
10 To 15 Days
Precision:
Min0.01
Head Shape:
Circle Head
Length:
32MM
Product Name:
Screw
Material:
Copper
Color:
Passivation
Specification:
Customized
Highlight: 

CNC Machined Bushing

,

Wear-Resistant Sleeve Bushing

,

Custom Stainless Steel Precision Shaft Sleeve

Payment & Shipping Terms
Minimum Order Quantity
1PCS
Price
5-10 USD per item
Packaging Details
Communication
Delivery Time
Communication
Payment Terms
T/T
Supply Ability
10000PCS per day
Product Description
Custom Stainless Steel Bushing
Product Overview

Situo Hardware specializes in custom stainless steel bushings, precision shaft sleeves, and CNC machined wear-resistant sleeves for industrial applications. Our products serve industrial automation equipment, mechanical tooling fixtures, precision instruments, transmission systems, and hydraulic/pneumatic equipment.

Manufactured from high-quality stainless steel using CNC precision machining technology, these bushings feature precision-turned and ground inner and outer circles with strict dimensional accuracy and surface finish control. They provide shaft guide support, rotary wear reduction, friction reduction, clearance compensation, positioning, and anti-corrosion protection.

Core Advantages
Premium Materials

Industrial-grade stainless steel (304, 316, 316L, 303, 420) with excellent corrosion resistance, oxidation resistance, and wear resistance for various industrial environments.

CNC Precision Machining

Dedicated CNC precision turning ensures accurate dimensions with tolerances within ±0.01mm, strict coaxiality control, and uniform wall thickness.

High-Finish Inner Walls

Precision turning and polishing achieve surface finish up to Ra0.8, providing low friction coefficient and smooth, quiet operation.

Wear Resistance

Solid stainless steel construction with high structural strength and load-bearing capacity for extended service life in demanding applications.

Custom Solutions

Full-dimension non-standard customization including straight cylindrical, flanged, stepped, slotted bushings with oil holes, grooves, and chamfered guides.

Quality Assurance

Comprehensive dimensional inspection, coaxiality verification, surface finish testing, and simulated assembly ensure batch yield rate ≥99%.

Application Scenarios
  • Automation equipment shaft system guide support and rotary motion precision bushings
  • Mechanical tooling fixtures and inspection fixtures pin shaft articulation
  • Precision instruments and transmission system rotary shaft support
  • Hydraulic and pneumatic equipment valve mechanism wear-resistant guides
  • Industrial machinery equipment assembly with flanged and stepped shaft sleeves
  • Mechanical structures requiring integrated wear-resistant support and low-friction guidance
Manufacturing Capabilities
Maximum Outer Diameter
60mm
Minimum Tolerance
0.001mm
Surface Roughness
Ra 0.1~3.2
Tolerance Range
±0.01mm ~ ±0.05mm
Equipment & Quality

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

Company Scale: 300 employees including 20 technicians, 10 engineers, and 15 quality control personnel with over 300 pieces of equipment

Quality Certifications: 8S management, ISO9001 and TS16949 automotive certifications

Notable Customers: Foxconn, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, 

Materials & Services

Materials: Aluminum (6061-T6, 6063, 7075-T), Stainless Steel (303,304,304L,316L,316F), Steel (4140, Q235, Q345B), Alloy Steel, Titanium, Brass, Copper, Bronze, Magnesium, Plastics

Finishes: Sandblasting, Anodizing, Blackening, Zinc/Nickel Plating, Polishing, Powder Coating, PVD, Chrome Plating, Laser Etching

Services: CNC Machining, Turning and Milling, Cold Heading, Stamping, Assembly Service

Delivery: 3-5 days rapid sample prototyping, flexible small-batch customization, continuous large-batch mass production

Product Images
CNC screw close-up view showing precision machining
M4 flat head quick release valve screw
Straight tooth CNC screw profile
Precision screw manufacturing quality
CNC screw application in automation
Industrial screw close-up detail
Precision screw manufacturing process
CNC screw quality inspection
Automation industry screw application
High-precision screw manufacturing
CNC screw technical specifications
Industrial fastener quality control

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

B
Bruk
Liechtenstein Aug 8.2026
The product is very well made. I'm buying it for the second time. The delivery date was on time and the quality is still excellent. I'm looking forward to more cooperation.
A
allic
France Jul 9.2026
Precision CNC numerical control machining. Practical accessories. The delivery time is very flexible. I am very satisfied with the cooperation. We plan to develop other products in the future and hope to receive more support from them.

Contact Us at Any Time

13925509630
No. 9, Shi bi One Alley, Zhangmutou Town, Dongguan City, Guangdong Province
Send your inquiry directly to us