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home
about us
Company Profile
factory tour
quality control
Faq
products

Automobile Fasteners

Custom Fasteners

CNC Machining Parts

Electronic Screws

Decorative Screws

Micro Screws

Long Bolts

CNC Turning Parts

CNC Milling Parts

CNC Stainless Steel Parts

CNC Aluminum Parts

Brass Stamping Parts

Metal Stamping Parts

Stainless Steel Stamping Parts
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products details

Created with Pixso. Home Created with Pixso. Products Created with Pixso.
Custom Fasteners
Created with Pixso.

M4 Blue Zinc Carbon Steel Combination Screw M2-M8 4-200mm

M4 Blue Zinc Carbon Steel Combination Screw M2-M8 4-200mm

Brand Name: Lock tech
Model Number: Combination screw
MOQ: 1000pcs
Price: USD0.6 - USD 0.01 Each piece
Payment Terms: T/T
Supply Ability: 500000 Pieces per day
Detail Information
Product Description
Detail Information
Place of Origin:
China
Certification:
ISO9001/ISO14001/IATF16949/IECQ/ROHS
Material:
Carbon Steel
Performance Grade:
Heat Treatment Hardening
Finish:
Blue Zinc
Drive Type:
Cross Groove / Hexagonal
Specifications:
M2.0-M8
Length:
4mm-200mm
Apply:
Industrial
Authentication:
Rohs
Standard:
ISO/ANSI/DIN/BSW/JIS/GOST/GB
Services Available:
Custom/ODM/OEM
Packaging Details:
Corrugated cardboard box packaging 26cm*20cm*15cm
Supply Ability:
500000 Pieces per day
Highlight:

m4 combination screw

,

combination screw blue

,

m4 captive screw

Product Description
M4 Combination Screw Blue Zinc Cross Groove Hexagonal Head Screw With Flat Washer
Product Description

M4 Combination Screw Carbon Steel Blue Zinc Cross Groove Hexagonal Head With Flat Washer And Spring Washer

Industrial-grade combination screws designed for efficient equipment installation.

  • Dual drive design: Cross groove and hexagonal head for versatile installation options
  • Pre-assembled with flat washers and spring washers for faster installation
  • Custom manufacturing services available
Product Specifications
M4 Blue Zinc Carbon Steel Combination Screw M2-M8 4-200mm 0
Available Material
  • Stainless Steel: SUS201, SS303, SS304, SS316, SS410, SS430
  • Carbon Steel: C1008, C1018, C1022, 10B21
  • Alloy Steel
  • Brass
  • Aluminum
  • Copper
  • Custom materials available
Head Type Countersunk, Flat, Phillips, Pan, Truss, Flat, Round, Oval, HEX, Cheese, Cap, Oval, Binding
Surface Treatment Zinc, Plain, Polish, Black Oxide, Cadmium Plated, Zinc-aluminum Coated, Chrome Plated, Silver Plated, Anodized, or custom
M4 Blue Zinc Carbon Steel Combination Screw M2-M8 4-200mm 1
Sizes
M0.8~M14
Length
1～200mm
Hardness
  • Carbon Steel: 4.8~12.9 grade
  • Stainless Steel: A2-70, A4-70, A4-80, A5-80
  • Custom hardness available
Manufacturing Details
Place of Origin
Guangdong, China
Brand Name
Lock Tech
Standard
DIN/ISO/ANSI/GB
MOQ
1000pcs
Payment
T/T
Sample Availability
Free samples available
Lead Time
Quantity (pieces) Lead Time (days)
1 - 10,000 10
10,001 - 50,000 15
50,001 - 100,000 20
> 100,000 To be negotiated
Frequently Asked Questions
Q: Can you provide customized services?

A: Yes, we accept OEM/ODM services. With 20+ years of experience in custom non-standard screws, we can create product drawings based on your requirements if you don't have them.

Q: Can you supply samples?

A: Yes, we provide samples for existing tooling. For new tooling, tooling and shipping costs apply.

Tags: 

hexagonal carbon steel fasteners  

steel custom fasteners  

non standard custom fasteners

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