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Home > Products > Metal Bolt > M14 SS304 SS316 A4-70 A4-80 METAL BOLT Hex Serrated Flange Bolt DIN6921

M14 SS304 SS316 A4-70 A4-80 METAL BOLT Hex Serrated Flange Bolt DIN6921

Product Details

Place of Origin: CHINA

Brand Name: JIASHAN

Certification: ISO9001:2008,SGS,RoHS

Model Number: customized

Payment & Shipping Terms

Minimum Order Quantity: 10 pcs

Price: 0.02-0.22usd

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

Delivery Time: 10-15 days

Payment Terms: L/C, D/P, T/T, Western Union

Supply Ability: 10000pcs

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Highlight:

M14 stainless steel hex bolt

,

SS304 serrated flange bolt

,

A4-80 DIN6921 metal bolt

Usage:
Mechanical Fastening
Type:
Bolt
Payment Term:
L/C,T/T,Westerin Union
Package:
Small Packing+Carton Packing+Pallet
Thread Pitch:
Customized
Durability:
Long-lasting
Quality:
Inspection Before Shipment
Material:
Stainless Steel
Finish:
Plain
Grade:
A2-70 A2-80
Usage:
Mechanical Fastening
Type:
Bolt
Payment Term:
L/C,T/T,Westerin Union
Package:
Small Packing+Carton Packing+Pallet
Thread Pitch:
Customized
Durability:
Long-lasting
Quality:
Inspection Before Shipment
Material:
Stainless Steel
Finish:
Plain
Grade:
A2-70 A2-80
M14 SS304 SS316 A4-70 A4-80 METAL BOLT Hex Serrated Flange Bolt DIN6921
M14 SS304 SS316 A4-70 A4-80 METAL BOLT Hex Serrated Flange Bolt DIN6921
Product Specifications
Name Metal Bolt
Standard DIN, ASME, ANSI, ISO
Material Steel
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

This bolt is manufactured through a monolithic molding technique, integrating three key components: a hexagonally-shaped torque-resisting head, an enlarged flange disc, and a multifunctional threaded shaft. Notably, the flange's external diameter exceeds that of standard designs by approximately 30% to 50%.

  • Copper material: Zinc copper alloy nuts, etc.
  • Stainless steel: Copper nut, inlaid copper nut, knurled copper nut, embedded copper nut, injection copper nut
  • Round nut, ring nut, butterfly nut
  • DISC-LOCK lock nut: Two-part design with staggered CAMs for vibration resistance
  • Self-locking nut, locking nut, four-claw nut, driving nut safety nut
  • Thin rod screw connection nut, self-locking hexagonal cap nut
  • Special anchor screw nut, hexagonal crown thin nut, suspension ring nut
  • Welded square nut, welded hexagon nut, fastening nut, inserted round nut
  • Fine teeth all metal hexagonal flange face lock nut
  • Round nut with slot, round nut with hole on side/end, small round nut
Material Specifications
Aluminum Excellent thermal/electrical conductivity but naturally soft. May produce gelatinous buildup during processing.
Titanium EDM machining recommended. Requires deionized water to control heat during processing.
Steel Very strong metal. Wire cutting machines often preferred for complex features. Requires heat management.
Brass High tensile strength, easy to machine but requires slow cutting speed due to softness.
Features & Advantages
  • Reusable medium carbon steel construction
  • Easy installation and disassembly
  • Time-Saving: Eliminates the need for additional washers, streamlining assembly
  • Improved Joint Integrity: Maintains consistent preload, reducing joint failure risks.
  • Durable wholeness
Product Images
M14 SS304 SS316 A4-70 A4-80 METAL BOLT Hex Serrated Flange Bolt DIN6921 0
Frequently Asked Questions
Q: Are you trading company or manufacturer?

A: We are factory and OEM are available.

Q: How long is your delivery time?

A: Generally 7-10 days if in stock, or 15-20 days if not in stock (depending on quantity).

Q: Do you provide samples? Is it free or extra?

A: Yes, we offer free samples but customer pays freight cost.

Q: What are your payment terms?

A: 30% T/T in advance, balance before shipment or L/C.