Dongguan Situo Hardware Products Technology Co., Ltd

China,Dongguan ,Guangdong
Verified Supplier

Chat online Now



Leave a Message

we will call you back quickly!

Submit Requirement

Home>
AI Hardware Components>
Custom Non-Standard Screws, Precision CNC Machined Fastener Parts for AI

China Custom Non-Standard Screws, Precision CNC Machined Fastener Parts for AI





Custom Non-Standard Screws, Precision CNC Machined Fastener Parts for AI

MOQ： 1PCS
Price： 5-10 USD per item
Get Latest Price


Corrosion Resistance	High
Precision	Min0.001
Packing	Plastic bag and carton box
Payment Terms	T/T
Sample	Available
Category	connector
Size	72.0MM
Application	Mechanical Connections
Supply Ability	10000PCS per day
Material	carbon steel
function	riveting
Specification	Customized
Delivery Time	Communication
Sample period	10 to 15 days
head shape	Customized
Packaging Details	Communication
Surface treatment	passivation
Model Number	ST-1000015
Brand Name	SITUO
Certification	ISO9001 & TS16949
Place of Origin	GuangDong Dongguan

View Detail Information

Inquiry by Email Get Latest Price

Chat online Now Ask for best deal

Explore similar products

CE Hexagonal Copper Parts Adjusting Pins Pineapple Pattern AI Hardware

Chat online Now
65mm C3604 Copper Screw Transmission Thread CNC Artificial Intelligence

Chat online Now
AI intelligent nuts and precision mechanical parts with customized surface

Chat online Now
80MM Long Axis Fixed Axis 0.005mm Precision CNC Processing AI Hardware

Chat online Now

Product Details
Company Details

Product Specification


Corrosion Resistance	High	Precision	Min0.001
Packing	Plastic bag and carton box	Payment Terms	T/T
Sample	Available	Category	connector
Size	72.0MM	Application	Mechanical Connections
Supply Ability	10000PCS per day	Material	carbon steel
function	riveting	Specification	Customized
Delivery Time	Communication	Sample period	10 to 15 days
head shape	Customized	Packaging Details	Communication
Surface treatment	passivation	Model Number	ST-1000015
Brand Name	SITUO	Certification	ISO9001 & TS16949
Place of Origin	GuangDong Dongguan
High Light	Custom CNC machined screws for AI equipment ，Precision non-standard fastener parts ，AI hardware components with warranty

Custom Non-Standard Screws, Precision CNC Machined Fastener Parts for AI Intelligent Equipment

1. Product Overview

Custom non-standard screws for AI intelligent equipment are high-precision special-shaped fasteners specially developed for AI robots, intelligent automation systems, sensor modules and smart terminal devices. Adopting dual manufacturing processes of cold forging + precision CNC machining, these fasteners combine high structural strength and ultra-high dimensional accuracy. Cold forging blank forming ensures continuous metal fiber structure with higher toughness and tensile strength, while secondary CNC turn-milling precision finishing completes special thread pitches, irregular structures and precision tolerance correction. All screws are finished with Dacromet surface coating, providing superior anti-corrosion, high and low temperature resistance compared with ordinary electroplating. Featuring low dust, anti-loosening and fatigue resistance, they perfectly meet the strict assembly and dynamic operation standards of high-end AI intelligent equipment.

2. Core Product & Process Advantages

1. Dual Cold Forging + CNC Process Ensures Strength & Precision

Different from single-process fasteners, our non-standard screws adopt a two-step manufacturing solution. Cold forging forming retains dense and uniform metal texture, greatly improving tensile strength, shear resistance and anti-fatigue performance to prevent fracture and thread slipping. CNC secondary precision machining corrects non-standard outer diameters, special-shaped heads and positioning tolerances, solving the low precision defect of pure cold forging and low strength defect of pure machining, fully meeting high-precision assembly requirements of AI equipment.

2. Dacromet Coating for High Cleanliness & Superior Corrosion Resistance

Adopting high-end industrial Dacromet coating technology, the screws feature uniform adhesion and zero hydrogen brittleness risk. Compared with zinc plating and black oxide finishing, Dacromet treatment provides excellent salt spray resistance, moisture resistance and acid-base corrosion resistance, with high temperature resistance up to 300°C. The smooth and non-dusting coating will not interfere with AI sensors, precision lenses and electronic control systems, avoiding signal errors and precision deviation caused by rust and coating peeling.

3. High Fatigue Resistance for Long-Term Robot Dynamic Operation

Cold-forged integrated structure delivers high rigidity and structural stability. The screws effectively withstand alternating loads caused by high-frequency start-stop, reciprocating swing and continuous vibration of AI robots and intelligent motion modules. They resist loosening, deformation and fracture during long-term operation, greatly improving equipment stability and reducing maintenance frequency.

4. Ultra-Precision Tolerance Control for Miniature AI Module Assembly

Strict CNC tolerance control ensures high coaxiality, flatness and thread accuracy. Burr-free and smooth finishing enables smooth assembly with uniform fitting clearance. Optimized for narrow installation spaces and dense precision structures of AI equipment, the screws avoid assembly interference and jamming, satisfying micron-level assembly standards of high-end intelligent devices.

5. Full Non-Standard Customization for AI R&D Iteration

We customize all types of special-shaped screws, unique thread pitches, non-standard lengths, eccentric structures and positioning step fasteners according to drawings and samples. Widely applicable to humanoid robots, AI inspection equipment, intelligent warehouse robots and smart terminals, we support prototype sampling, small-batch trial production and mass stable delivery.

3. Application Scenarios

✅ Custom non-standard screws for precision modules of AI humanoid and collaborative robots

✅ Special-shaped positioning fasteners for intelligent automation and robot transmission structures

✅ Low-dust anti-corrosion screw parts for AI sensors and precision testing instruments

✅ Custom connection fasteners for AI electronic control modules and intelligent terminals

✅ High-strength anti-loosening non-standard screws for intelligent handling and warehouse robots

4. Production & Quality Assurance

All custom AI screws follow standardized production procedures: incoming material hardness inspection → cold forging forming → thread correction → CNC precision finishing → deburring → Dacromet coating → curing treatment → full dimensional inspection → salt spray sampling test. Dual-process production guarantees both mechanical strength and assembly accuracy, while Dacromet coating ensures long-term corrosion resistance and high cleanliness. Batch test reports are available to fully comply with quality standards of high-end AI intelligent equipment, supporting long-term stable mass supply.

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 / Maufacture
Service	CNC Machining
	Turning and Milling
	CNC Turning
	Cold heading
	stamping
	Assembly Service
Material	1). Aluminum: AL 6061-T6, 6063, 7075-T etc
	2). Stainless steel:303,304,304L,316L,316F,630,410,420,430, etc
	3). Steel: 4140, Q235, Q345B,20#,45# 1215,12L14 ,1144,1006,1008,1010,1015,1018 ,10B21,1035,1065 etc.
	4)Alloy steel:5140,4135,4140,3435,5120,415 ,435,440 etc
	5). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc
	6). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc
	7). 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

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 

.gtr-container-7f8e9d { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; max-width: 100%; box-sizing: border-box; } .gtr-container-7f8e9d__title { font-size: 18px; font-weight: bold; color: #0000... .gtr-container-7f8e9d { font-family: Verdana, Helvetica, "Times New Roman", Arial, sans-serif; color: #333; line-height: 1.6; padding: 15px; max-width: 100%; box-sizing: border-box; } .gtr-container-7f8e9d__title { font-size: 18px; font-weight: bold; color: #0000...

+ Read More

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/

Chat online Now

Leave a Message, we will call you back quickly!