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201 /304 /316 Stainless Steel Hex Flange Screws/Flat Head Screw/Flat Head Self-Drilling Screw

Price $0.10
Min Order 10000 Pieces
Availability In Stock
Shipping From Hebei, China
Popularity 301 people viewed
Model NO.:
Can be customized
Material:
Stainless Steel
Shape of Head:
Hexagon
Shape of Groove:
Linear
Surface Finishing:
Polishing or Galvanized
Certification:
ISO, GS, CE, CCC
Customized:
Customized
Type:
Flat Head, Round Head, Drill Tail, Self Attack
Stainless Steel:
201 304 316 316L 410
Product Material:
Stainless Steel
Special-Shaped Fastener:
Customization Accepted
Trademark:
SANJU
Transport Package:
Export Packing
Specification:
Can be customized
Origin:
Hebei
HS Code:
7318190000
Product Description
Custom variety of carbon steel and stainless steel screws and bolts.
Please consult our customer service for more details and we will reply you as soon as possible.


Stainless steel screws usually refer to steel screws with resistance to the corrosion of air, water, acid, alkali salt or other media. Stainless steel screws are generally not easy to rust, durable, available in environmental protection equipment, medical equipment, communication equipment and other fields.
 

Classification of stainless steel screws 1: classification by head type

 

Stainless steel screws according to the head type can be generally divided into cylindrical head, half countersunk head, countersunk head, pan head, large flat head and hexagonal head.

 

Stainless steel screws classification two: according to the groove type classification

Stainless steel screws according to the groove type can be generally divided into cross groove, hexagon groove, a word groove, plum groove, etc.

Stainless steel screws are made of austenitic SUS304 stainless steel and SUS316 stainless steel materials. SUS304 stainless steel screws and SUS316 stainless steel screws contain more than 8 nickel, with high rust resistance.


The stainless steel fasteners we use are mainly made of austenite 302, 304, 316 and "low nickel" 201.

Mainly used for: environmental protection equipment, medical equipment, communication equipment, electric power facilities, electronic products, instruments, food machinery, petrochemical industry, ship assembly, pump valve pipeline, building curtain wall, outdoor occasions, sports facilities, outdoor decoration, etc.
mm  dcsk
 
nominal diameter
       
d
screw pitch
 
P


max

min


max

min

max

min
ST2.91.16.35.843.822.82.5
ST3.51.38.37.65.55.323.43
ST4.21.48.88.176.784.13.6
ST4.81.610.59.887.784.33.8
ST5.51.8111087.785.44.8
ST6.31.813.512.2109.785.95.3

nominal diameter 
    d
ST2.9ST3.5ST4.2 ST4.8ST4.8ST5.5
ST6.3
 
Nominal length L 1000 piece  kg 
9.50.43    0.81 
130.540.972.743.7   
160.631.652.943.935.02  
190.721.793.144.25.378.66 
22 1.933.344.465.729.14 
25 2.073.534.736.079.62 
32  3.995.356.8910.74 
38  4.395.887.611.7 
45   6.58.4212.82 
50   6.959.0113.62 

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