The 304 Stainless Steel Round Head with Cushion Hex Head Screw is a precision-engineered fastener designed for strength, durability, and corrosion resistance. Crafted from premium AISI 304 stainless steel, adheres to the ISO 7380-2 standard, this screw combines a round head design with an integrated, non-removable cushion washer to distribute load evenly, reduce surface damage, and enhance fastening reliability. The hex socket drive ensures easy installation and secure tightening, making it ideal for professional and industrial use. Whether you're looking to protect delicate surfaces or need a durable, vibration-resistant fastening solution, this Stainless Steel Hex Head Screw provides the ideal balance of strength, protection, and reliability.
Parameter Information
|
Brand Name |
Hex Socket Screws with Washers |
|
Head Type |
Round Head with Cushion Washer |
|
Material |
AISI 304 Stainless Steel |
|
Drive Type |
Hex Socket |
|
Size Range |
M3–M10 |
|
Category |
Machine Screw |
|
Standard |
ISO7380-2 |
|
Standard Type |
American standard |
|
Surface Treatment |
Stainless Steel Washing |
|
Packaging |
Packaging Bag + Carton Packaging |
Specification
|
Nominal diameter - d |
M3 |
M4 |
M5 |
M6 |
M8 |
M10 |
|
|
Pitch-P |
0.5 |
0.7 |
0.8 |
1 |
1.25 |
1.5 |
|
|
h |
max |
0.7 |
0.8 |
1 |
1.2 |
1.5 |
2 |
|
min |
0.55 |
0.65 |
0.8 |
1 |
1.25 |
1.7 |
|
|
dk |
max |
5.2 |
7.2 |
8.8 |
10 |
13.2 |
16.5 |
|
min |
4.9 |
6.8 |
8.4 |
9.6 |
12.8 |
16.1 |
|
|
dc |
max |
6.9 |
9.4 |
11.8 |
13.6 |
17.8 |
21.9 |
|
min |
6.32 |
8.82 |
11.1 |
12.9 |
17.1 |
21.6 |
|
|
k |
max |
1.65 |
2.20 |
2.75 |
3.3 |
4.4 |
5.5 |
|
min |
1.40 |
1.95 |
2.50 |
3.0 |
4.1 |
5.2 |
|
|
s |
max |
2.08 |
2.58 |
3.08 |
4.095 |
5.14 |
6.14 |
|
min |
2.02 |
2.52 |
3.02 |
4.02 |
5.02 |
6.02 |
|
|
t |
min |
1.04 |
1.3 |
1.56 |
2.08 |
2.6 |
3.12 |
