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Dongguan Situo Hardware Products Technology Co., Ltd

  • China,Dongguan ,Guangdong
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China Special Shaped Ships Hardware M5 Positioning Screws Parts Marine Components
China Special Shaped Ships Hardware M5 Positioning Screws Parts Marine Components

  1. China Special Shaped Ships Hardware M5 Positioning Screws Parts Marine Components
  2. China Special Shaped Ships Hardware M5 Positioning Screws Parts Marine Components
  3. China Special Shaped Ships Hardware M5 Positioning Screws Parts Marine Components

Special Shaped Ships Hardware M5 Positioning Screws Parts Marine Components

  1. MOQ: 1PCS
  2. Price: 5-10 USD per item
  3. Get Latest Price
Payment Terms T/T
Supply Ability 10000PCS per day
Delivery Time Communication
Packaging Details Communication
Material stainless steel
Category Special-shaped
Surface treatment Passivation
Processing technology turning
Sample period 10 to 15 days
Precision Min0.001
head shape circle
Corrosionresistance High
packing carton
usage ship
weight lightweight
sizerange 1.0-30.0MM
origin china
durability High
Productname Ships Hardware
Application Marine and Shipbuilding
Brand Name SITUO
Model Number ST-110002
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 stainless steel Category Special-shaped
Surface treatment Passivation Processing technology turning
Sample period 10 to 15 days Precision Min0.001
head shape circle Corrosionresistance High
packing carton usage ship
weight lightweight sizerange 1.0-30.0MM
origin china durability High
Productname Ships Hardware Application Marine and Shipbuilding
Brand Name SITUO Model Number ST-110002
Certification ISO9001 & TS16949 Place of Origin GuangDong Dongguan
High Light special shapedShips HardwareShips Hardware 1200MPa1200MPa positioning screws

M5 positioning screws, special-shaped parts, marine mechanical precision components

Core Technical Characteristics

 

2.1 Structural Design Advantages

 
  • Anti-loosening: Flat head matches mounting surface/slot to prevent self-loosening.
  • Stable torque transmission: Even force distribution, less prone to thread slipping.
  • Space-saving: Low-profile head, suitable for confined installation spaces.
  • Precise positioning: Flat structure used as positioning reference.
 

2.2 Material & Corrosion Resistance

 
  • Main materials: 316L/317L stainless steel, duplex 2205/2507, titanium alloy, Monel alloy.
  • Surface treatments: Hot-dip galvanizing, zinc infiltration, Teflon coating, passivation.
  • Compliance: Meets high corrosion protection requirements of ISO 12944.
 

2.3 Mechanical Performance

 
  • High strength: Tensile strength 800–1200MPa, yield strength 600–900MPa.
  • Vibration & fatigue resistance: Stress distribution design improves fatigue life.
  • Impact resistance: Withstands wave impact, engine vibration, equipment startup/shock.
 

2.4 Processing & Standardization

 
  • Customized: Designed and manufactured in accordance with classification societies (CCS, LR, DNV, ABS).
  • Processing: Cold heading, hot forging, CNC precision machining.
  • Testing: Tensile, hardness, salt spray, NDT (UT/MT).
 

3. Selection & Installation Guidelines

 
  1. Material selection: 316L/duplex/titanium for seawater/salt-spread areas; galvanized carbon steel for engine rooms.
  2. Flat dimension: Thickness ≥3mm to ensure strength.
  3. Anti-loosening methods: Split pins, wire locking, nylon lock nuts, anaerobic adhesives.
  4. Torque: Install according to classification society torque standards.
 

 
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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