Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw

Product Details
Customization: Available
Material: Stainless Steel
Type: Round Head
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  • Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw
  • Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw
  • Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw
  • Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw
  • Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw
  • Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw
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  • Overview
  • Our Advantages
  • Product Description
  • Stainless Steel Screws
  • Product Application
  • Company Profile
  • Quality Control
  • Certifications
  • FAQ
Overview

Basic Info.

Model NO.
UNF-13
Connection
Common Bolt
Head Style
Round
Standard
DIN, GB, ANSI, BSW, JIS, GOST
Grade
8.8
Surface Treatment
Zinc Plated, Ruspert, Dacromet, Customized
Delivery
Sea Freight, Air, Train, Express
Certification
ISO9001, BSCI
Sample
Yes
ODM/OEM
Accept
Transport Package
Carton Boxes + Pallets
Specification
M2~M24
Trademark
UN
Origin
China
HS Code
731518900
Production Capacity
700tons/Month

Product Description

Our Advantages

Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw

 

Product Description

Union Stainless Steel Flat Head Set Screw
Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw
Name
Flat Head Set Screw
Material
Stainless Steel
Size
M2-M24 or non-standard as request&design
Length
4~20mm or non-standard as request&design
Surface Treatment
Electrical Zinc Coating. Ruspert, Dacroment, Customized
Quality
Sample Testing or Third-party Inspection
Origin
Made in China
Lead Time
Based on quantity
 
Stainless Steel Chemical Composition 
Grade C  ≤ Si  ≤ Mn  ≤ P  ≤ S  ≤ Ni Cr Mo Other
201 0.15  1.00  5.5-7.5 0.060  0.03  3.5-5.5 16-18   N≤0.25
304 0.08  1.00  2.00  0.045  0.03  8.0-10.0 18-20    
304L 0.03  1.00  2.00  0.045  0.03  8.0-12.0 18-20    
321 0.08  1.00  2.00  0.045  0.03  8.0-13.0 17-19   Ti≤5*C%
316 0.08  1.00  2.00  0.045  0.03  10.0-14.0 16-18 2-3  
316L 0.03  1.00  2.00  0.045  0.03  10.0-15.0 16-18 2-3  
309S 0.08  1.00  2.00  0.045  0.03  12.0-15.0 22-24    
410 0.15    1.00    0.03  - 11.5-13.5    
420 0.26-0.4   1.00    0.03  - 12-14    
430 0.12  0.75  1.00  0.040  0.03  - 16-18    

 

Main Fastener Coating 
Types Application Spray Test Hours Characteristics
Zinc, Electroplated All Metal 96Hours Lower cost and bright surface
Hot Dip Galvanized All Metal 96Hours Low corrosion rate and resists mechanical damage.
Electro Nickel All Metal 200Hours Flexibility in plating volume and thickness
Mechanical Plating Steel 1000Hours Smooth finish with high anti-corrosion grade
Black Oxide All Metal 3-5Hours Cheap
Dacrotized Steel 1000Hours Pollution-free ceramic coating
Passivation Stainless Steel / Dissolved iron contaminants
Wax Stainless Steel & Plated Fasteners Fair, used as a lubricate Used for ease of assembly

 

Stainless Steel Screws

Stainless steel screws provide unmatched benefits over standard steel screws thanks to their superior durability, high strength, and excellent corrosion resistance. This makes stainless steel an ideal screw material for applications demanding weather and rust resistance as well as longevity under stress.

Stainless steel screws come in a wide selection of head styles and drive types to accommodate various assembly and fastening needs.
Stainless steel screws are also available with different thread configurations for different purposes. 
In addition to drive type and threads, stainless steel screws come in a number of head styles to suit various needs. 
Stainless steel screws can also receive a number of different coatings to augment their corrosion resistance with additional properties. 

The most common grades of stainless steel used for screws include 304 and 316. 304 stainless offers a good balance of decent corrosion resistance paired with adequate tensile strength for many applications. 316 stainless contains more nickel for enhanced resistance to chlorides and marine environments. When very high strength is needed, 410 stainless can be heat treated and hardened to achieve impressive tensile strength levels rivaling some alloy steel grades.

With their unparalleled combination of corrosion resistance, high strength, and longevity, stainless steel screws clearly outperform regular steel, brass, or coated screws. Their excellent physical properties ensure durable, reliable fastening performance even when subjected to demanding outdoor conditions. Any application where weather resistance, rust prevention, and longevity are important benefits will stand to gain by utilizing superior stainless steel screws.

Product Application

Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw

Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw
Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw

Company Profile

Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw

Quality Control

Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw

Certifications

Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw

FAQ

 

Wholesales Promotion DIN 916 SUS304 316 Hex Socket Flat Point Grub Screw

 


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