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Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Specifications
MOQ :
1PCS
Delivery Time :
Communication
Precision :
Min0.001
Application :
Electrical and Mechanical Connections
Certification :
ISO9001 & TS16949
Surface treatment :
nickel plating
Model Number :
ST-200017
Category :
connector
Payment Terms :
T/T
Size :
M8
Packing :
Plastic bag and carton box
Price :
5-10 USD per item
head shape :
Customized
Supply Ability :
10000PCS per day
Corrosion Resistance :
High
Sample :
Available
Brand Name :
SITUO
Material :
carbon steel
Packaging Details :
Communication
Specification :
Customized
Place of Origin :
GuangDong Dongguan
Sample period :
10 to 15 days
Description
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts

Product Overview

This Nickel Plated Carbon Steel Umbrella Head Screw is a widely used general hardware fastening part. Made of high-strength carbon steel and finished with fine nickel plating surface treatment, the screw features excellent hardness, stable fastening performance and good anti-rust ability. The oversized umbrella head (truss head) design provides larger compression area, which can effectively fasten various plates and structural parts. It is commonly applied for equipment assembly, product connection and daily hardware fixing.

Product Features

Durable Carbon Steel Base Material

Adopting high-quality carbon steel material, the screw has high hardness and good toughness. It is not easy to bend or crack during locking, ensuring stable tensile strength and long-term fastening reliability for various assembly scenarios.

Nickel Plated Anti-Rust Surface

The surface is uniformly nickel-plated with smooth and bright texture. The compact plating layer effectively isolates air and moisture, providing good oxidation and corrosion resistance. It prevents surface rust and discoloration during long-term use, greatly improving service life.

Umbrella Head Enlarged Pressing Design

Compared with ordinary round head screws, the umbrella head has a larger bearing and pressing area. It can evenly disperse pressure, avoid sinking and damage to the mounting surface, and improve the overall fitting tightness and stability.

Standard Precise Thread

Adopting standard thread rolling process, the thread teeth are neat, uniform and free of burrs. The screw can be locked smoothly and matched tightly, not easy to slip or loose, supporting repeated disassembly and assembly.

Application Scenarios

✅ Mechanical equipment assembly connection fasteners
✅ Electronic shell and plastic parts fixing screws
✅ Furniture, cabinet and daily hardware connection parts
✅ Industrial general assembly and maintenance hardware fittings

Quality & Service

We supply full specifications of nickel plated carbon steel umbrella head screws. All products are strictly inspected in size, thread and surface finish before shipment. Stable quality, anti-rust performance and cost-effective price meet small-batch trial order and large-batch wholesale demands.


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


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Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts

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Product Detail
MOQ :
1PCS
Delivery Time :
Communication
Precision :
Min0.001
Application :
Electrical and Mechanical Connections
Certification :
ISO9001 & TS16949
Surface treatment :
nickel plating
Contact Supplier
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Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts
Nickel Plated Carbon Steel Umbrella Head Screw, Hardware Connection Fastening Parts

Dongguan Situo Hardware Products Technology Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Since 2019
Business Type :
Manufacturer, Seller
Main Products :
CNC Hardware Parts, Connector Hardware, CNC Screws
Total Annual :
2800000-3500000
Employee Number :
50~100
Certification Level :
Verified Supplier
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