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M3 M4 12.9 Carbon Steel Yellow White Zinc Plated Zn Insert Nut With Shoulder DIN16903

Product Details

Place of Origin: China

Brand Name: JIA SHAN

Payment & Shipping Terms

Minimum Order Quantity: 10pcs

Price: 0.05USD-0.15USD

Packaging Details: Plastic Bag+Chipboard Carton+Plywood Pallet Pallet with Belt&Plastic Film.

Delivery Time: 15days

Supply Ability: 50000 pcs a week

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Highlight:

M3 M4 carbon steel insert nut

,

zinc plated DIN16903 nut

,

shoulder insert nut with zinc coating

Name:
Metal Nut
Standard:
DIN,ASME,ASNI,ISO
Material:
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
Place Of Origin:
China
Finish:
Polish,Passication,black ,galvanization,Chromate,Dacromet
Certificate:
ISO9001:2008,ROHS
Used:
Building Industry Machinery
Thread Type:
Coarse, Fine
Usage:
Fastening
Function:
Connection,Fastening And Decoration
Strength:
High
Size:
Various Sizes Available
Measurement System:
INCH,metric System
Name:
Metal Nut
Standard:
DIN,ASME,ASNI,ISO
Material:
Steel,Stainless Steel,Brass,Copper,Titanium Alloy,,Plastic
Place Of Origin:
China
Finish:
Polish,Passication,black ,galvanization,Chromate,Dacromet
Certificate:
ISO9001:2008,ROHS
Used:
Building Industry Machinery
Thread Type:
Coarse, Fine
Usage:
Fastening
Function:
Connection,Fastening And Decoration
Strength:
High
Size:
Various Sizes Available
Measurement System:
INCH,metric System
M3 M4 12.9 Carbon Steel Yellow White Zinc Plated Zn Insert Nut With Shoulder DIN16903
M3 M4 12.9 Carbon Steel Yellow White Zinc Plated Zn Insert Nut With Shoulder DIN16903
Product Specifications
Attribute Value
Name Metal Nut
Standard DIN, ASME, ANSI, ISO
Material Steel, Stainless steel, Brass, Copper, Titanium Alloy, Plastic
Place of Origin China
Finish Polish, Passivation, Black, Galvanization, Chromate, Dacromet
Certificate ISO9001:2008, ROHS
Used Building Industry Machinery
Thread Type Coarse, Fine
Usage Fastening
Function Connection, Fastening and Decoration
Strength High
Size Various sizes available
Measurement System INCH, Metric system
Product Description

The M3 M4 12.9 Carbon Steel Yellow White Zinc Plated Zn Insert Nut with Shoulder (DIN16903) is an essential fastening component used in all manufacturing machinery. These nuts connect with bolts or screws of matching specifications to create secure, durable fastenings.

Available in various materials including carbon steel, stainless steel, and non-ferrous metals, each nut is precision-engineered to match specific bolt sizes. For example, an M4-P0.7 nut connects exclusively with M4-P0.7 series bolts, ensuring perfect compatibility and secure fastening.

Applications
  • Copper Nuts: Inlaid copper nuts, knurled copper nuts, embedded copper nuts, injection copper nuts
  • Metal Nuts: Zinc copper alloy nuts
  • Stainless Steel Nuts: Round nuts with slots/holes, welded nuts, fastening nuts, inserted nuts
  • Specialty Nuts: Self-locking nuts, four-claw nuts, driving nuts, safety nuts, thin rod screw connection nuts

The DISC-LOCK locking mechanism features two parts with staggered cams that create tension when vibration occurs, ensuring perfect locking performance.

Material Specifications
  • Aluminum: Excellent thermal/electrical conductivity but requires careful machining
  • Titanium: Requires EDM machining with deionized water for heat control
  • Steel: High strength but generates significant heat during machining
  • Brass: High tensile strength with excellent machinability at slow speeds
Key Features
  • Easy installation and disassembly
  • Gasket-free design
  • Compatible with Class 8.8 and Class 10.9 high strength bolts
  • Reusable medium carbon steel construction
  • Excellent electrical and thermal conductivity (copper variants)
  • Natural corrosion resistance and antimicrobial properties
Product Images
Frequently Asked Questions
Are you a trading company or manufacturer?
We are factory and OEM services are available.
How long is your delivery time?
7-10 days for in-stock items, 15-20 days for custom orders (quantity dependent).
Do you provide samples?
Yes, we offer free samples (customer pays freight costs).
What are your payment terms?
30% T/T in advance, balance before shipment or L/C.