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China factory - Dongguan Situo Hardware Products Technology Co., Ltd

Dongguan Situo Hardware Products Technology Co., Ltd

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  3. Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools
China Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools
China Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools

  1. China Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools
  2. China Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools
  3. China Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools
  4. China Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools
  5. China Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools

Carbon Steel Galvanized Combination Pins Cross Shaped Hardware Tools

  1. MOQ： 1PCS
  2. Price： 5-10USD per item
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10000PCS per day
Delivery Time Communication
Packaging Details Communication
Material AISI 1215/Y15
Category Tool pin
Surface treatment zinc plating
Processing technology CNC turning
Sample period 10 to 15 days
Precision Min0.001
head shape Customized
Packing color box and carton
Working Type cutting off
Corrosionresistance Yes
Durability High
Cutting Depth 20mm
Brand Name SITUO
Model Number ST-600011
Certification ISO9001 & TS16949
Place of Origin GuangDong Dongguan

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 10000PCS per day
Delivery Time Communication Packaging Details Communication
Material AISI 1215/Y15 Category Tool pin
Surface treatment zinc plating Processing technology CNC turning
Sample period 10 to 15 days Precision Min0.001
head shape Customized Packing color box and carton
Working Type cutting off Corrosionresistance Yes
Durability High Cutting Depth 20mm
Brand Name SITUO Model Number ST-600011
Certification ISO9001 & TS16949 Place of Origin GuangDong Dongguan
High Light Carbon steel combination pins ，galvanized combination pins ，cross shaped Hardware Tool

Carbon steel galvanized cross-shaped combination pins are used for hardware tools.
 

 

Basic Hand Tool Components

 
(Core Category: General Manual Operation Tools)
 

1. Specific Categories & Application Scenarios

 
These tools form the foundation of hardware tools, covering full scenarios such as daily maintenance, light machining, and assembly operations. Their core function is to achieve basic operations including fastening, cutting, striking, and grinding via manual operation.
 
Specific tools include:
 
  • Wrenches: open-end wrench, ring wrench, adjustable wrench, hex key, etc.
  • Pliers: combination pliers, long-nose pliers, diagonal cutting pliers, vice grips, etc.
  • Screwdrivers: Phillips, slotted, and Torx screwdrivers (manual and semi-automatic types)
  • Hammers: claw hammer, ball-peen hammer, engineer’s hammer, etc.
  • Files: flat file, round file, triangular file, etc.
  • Chisels: flat chisel, pointed chisel
  • Hand Saws: hacksaw frame, manual hacksaw blade
  • Punches, chisels, scrapers, grinders, and other hand tools.
 
With wide application, they are used for household daily maintenance (furniture assembly, home appliance repair), factory light assembly, on-site construction work, and minor auto repair. They represent the most widely used and accessible category of tools.
 

2. Key Material Selection Requirements

 
The core demands for these tools are high strength, high toughness, wear resistance, and impact resistance, along with good hand feel and operational safety. Material selection focuses on four key points:
 
  • Material Selection
     
    Priority materials: Chrome Vanadium Steel (CR-V), high-carbon steel (e.g. 45# steel, 65Mn). High-end products can use Chrome Molybdenum Steel (CR-MO).
     
    • CR-V: high toughness, strong impact resistance, not easy to break; suitable for torque-bearing tools such as wrenches and pliers.
    • High-carbon steel: high hardness and good wear resistance; suitable for sharp-edged tools such as files, hand saws, and chisels.
    • CR-MO: high strength and corrosion resistance; ideal for high-end, heavy-duty applications.
     
  • Heat Treatment
     
    Strict quenching and tempering are required to meet hardness standards:
     
    • Wrenches & pliers: HRC 45–55
    • Files & chisels: HRC 58–62
       
      Stress relief must be performed after heat treatment to prevent deformation during use.
     
  • Surface Treatment
     
    Anti-rust and anti-corrosion treatments are required, such as galvanizing, chrome plating, blackening, and phosphating.
     
    • Household tools: prefer chrome plating or galvanizing for appearance and rust protection.
    • Industrial tools: blackening or phosphating for lower cost and better wear resistance under harsh conditions.
     
  • Detail Adaptation
     
    • Wrenches: high opening precision to avoid slippage.
    • Pliers: precise jaw engagement for firm clamping.
    • Screwdrivers: high hardness and tip accuracy to prevent slipping or breakage.
    • Hammers: secure head-handle connection to avoid detachment and injury.
     
 

3. Our Advantages in Processing & Assembly

 
We independently manufacture all components for these tools, including wrench bodies, plier jaws, screwdriver bits, hammer heads, etc.
 
We support full-process manufacturing: machining, stamping, forging, and heat treatment, ensuring precision and performance.
 
We can assemble basic hand tools into complete sets according to customer requirements:
 
  • Household repair tool sets
  • Industrial assembly tool sets
 
We support OEM/ODM production and provide one-stop finished product delivery from component processing, surface treatment, and assembly to packaging.

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

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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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