Dongguan Situo Hardware Products Technology Co., Ltd
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CNC Precision Machining Brass Tool Pin with Corrosion Resistant and Customized Head Shape for Industrial Tooling Fixtures
  • CNC Precision Machining Brass Tool Pin with Corrosion Resistant and Customized Head Shape for Industrial Tooling Fixtures
  • CNC Precision Machining Brass Tool Pin with Corrosion Resistant and Customized Head Shape for Industrial Tooling Fixtures
  • CNC Precision Machining Brass Tool Pin with Corrosion Resistant and Customized Head Shape for Industrial Tooling Fixtures
  • CNC Precision Machining Brass Tool Pin with Corrosion Resistant and Customized Head Shape for Industrial Tooling Fixtures

CNC Precision Machining Brass Tool Pin with Corrosion Resistant and Customized Head Shape for Industrial Tooling Fixtures

Place of Origin GuangDong Dongguan
Brand Name SITUO
Certification ISO9001 & TS16949
Model Number ST-600025
Product Details
Sample Period:
10 To 15 Days
Processing Technology:
CNC
Corrosion Resistance:
Yes
Head Shape:
Customized
Durability:
High
Country Of Origin:
China
Category:
Tool Screws
Precision:
Min 0.01
Cutting Depth:
45mm
Working Type:
Cutting Off
Size:
20mm-230mm
Packing:
Color Box And Carton
Material:
Carbon
Surface Treatment:
Customized
Highlight: 

CNC machining brass tool pin

,

corrosion resistant industrial tooling pin

,

custom head shape brass fixture

Payment & Shipping Terms
Minimum Order Quantity
1PCS
Price
5-10USD per item
Packaging Details
Communication
Delivery Time
Communication
Payment Terms
T/T
Supply Ability
10000PCS per day
Product Description
Brass Tool Pin, Split Type Screw Fittings for Industrial Tooling Fixtures
Product Overview

Brass Tool Pins and split-type screw fittings are high-precision positioning and locking fasteners specially designed for industrial tooling fixtures, precision jigs, and automated equipment. Manufactured from high-purity brass material through integrated CNC precision machining, these tool pins feature accurate tolerance, smooth surface finish, and stable elasticity. The unique split structure enables flexible clamping, quick disassembly, and anti-loosening positioning. With excellent rust-proof, non-magnetic, and wear-resistant properties, brass material ensures stable performance in long-term repeated tooling operations. Both standard stock supply and custom OEM processing are available for various industrial precision tooling systems.

Core Product Advantages
Premium Brass Material, Rust-Proof & Non-Magnetic

High-purity brass offers outstanding anti-oxidation, anti-corrosion, and non-magnetic performance, effectively preventing rust and metal magnetization in humid and dusty workshop environments. With moderate hardness and good toughness, the brass pin wears slowly and will not scratch precision tool holes, fully meeting assembly standards for precision jigs and testing equipment.

CNC High Precision Machining & Excellent Interchangeability

Full-process CNC turning and milling strictly control outer diameter, length, split gap, and concentricity. All parts are burr-free with smooth cuts and consistent dimensions. Precise tolerance ensures tight fitting, smooth insertion, and accurate positioning. Batch products maintain high uniformity and interchangeability, suitable for mass tool assembly and daily replacement.

Elastic Split Structure for Anti-Loose & Efficient Operation

The professional split elastic design provides stable tension. After installation, the pin closely fits the hole inner wall to achieve reliable positioning and anti-loosening effect, preventing offset or falling off caused by equipment vibration. It supports quick assembly, disassembly, and repeated adjustment, greatly improving efficiency for tooling replacement and equipment debugging.

Wide Compatibility & Full Customization

Widely compatible with industrial tooling fixtures, automation jigs, testing equipment, and mold positioning structures. We provide full customization of diameter, length, split width, grooves, and special-shaped structures according to customer drawings and samples. Prototype trial orders and large-scale mass production are both acceptable to meet personalized precision equipment matching requirements.

Application Scenarios
  • Split positioning pins and locking fittings for industrial tooling fixtures
  • Elastic positioning parts for automated jigs and precision testing equipment
  • Anti-loose brass pin components for mold auxiliary limiting structure
  • Non-magnetic rust-proof fasteners for precision equipment assembly
  • Custom brass split tool pins for non-standard tooling structures
Quality Assurance & Service

All brass split tool pins undergo full-size tolerance inspection, elastic fitting testing, and appearance screening before delivery. Standard sizes are well-stocked for fast shipment, and one-stop custom CNC brass machining services are provided. We supply high-precision, wear-resistant, non-magnetic, and anti-rust brass tooling fasteners for global automation, tooling fixture, and precision instrument industries.

We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs. Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.

Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment. Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications. Our customers include bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.

Our Capacity
Main Product Names Stainless steel screws, carbon steel screws, pins, rivets, nuts, eccentric nails, embedded parts, and other fasteners.
Business Type Factory / Manufacturer
Service CNC Machining, Turning and Milling, CNC Turning, Cold heading, stamping, Assembly Service
Material
  • Aluminum: AL 6061-T6, 6063, 7075-T etc
  • Stainless steel: 303,304,304L,316L,316F,630,410,420,430, etc
  • Steel: 4140, Q235, Q345B,20#,45# 1215,12L14 ,1144,1006,1008,1010,1015,1018 ,10B21,1035,1065 etc.
  • Alloy steel: 5140,4135,4140,3435,5120,415 ,435,440 etc
  • Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
  • Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc
  • Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc.
Finish Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish, Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), Electro Polishing, Chrome Plating, Knurl, Laser etch Logo, etc.
Drawing Format STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples.
Tolerance +/-0.01mm ~ +/-0.05mm
Surface Roughness Ra 0.1~3.2
Inspection Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge
Product Gallery
Anti-slip knurl hand tightening screw close-up
Industrial tooling fixture with positioning screws
Precision knurled screw manufacturing process
CNC machining of industrial fasteners
Various sizes of anti-slip knurl screws
Quality control inspection of positioning screws
Industrial fixture application with knurl screws
Manufacturing equipment for precision screws
Custom OEM screw production capabilities
Advanced CNC machining technology
Finished product quality verification
Industrial fastener packaging and delivery

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

D
Darshan
India Jun 23.2026
I ordered these stainless steel pins for my machinery assembly project. The dimensional tolerance is well controlled, threads are clean without burrs. The surface finish meets my requirements. Delivery was fast.

Contact Us at Any Time

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