Stainless steel is one of the materials that is used most frequently to create hex screws. One advantage of utilising Stainless Steel Hex Head screws is their strong corrosion resistance. Due to the high content of chromium and molybdenum in their alloy, stainless steel hex head wood screws can be made from 316 grade stainless steel, which increases their resistance to general corrosion, pitting, etc.
Although the properties of 316 Stainless Steel Hex Head Screws are comparable to those of 304 grade stainless steel screws, the corrosion resistance is higher. These 316 stainless steel hex head screws don't need to be coated either.
The manufacturing of surgical tools for use in medicine as well as the pharmaceutical industry use Stainless Steel Hex Washer Head Screws. Because they don't react with chemicals, stainless steel hex head lag screws are useful in these sectors.

Stainless Steel Hex Head Cap Screw

Stainless Steel Hex Head Wood Screws
The desalination equipment, marine or saline equipment, and instruments for chemical processing all use 316 grade stainless steel hex head cap screws. The Stainless Steel Hex Head Machine Screws for these instruments must be made of materials that can withstand corrosion at ambient, low, and elevated temperatures because they come into contact with corrosive media. Therefore, 316 grade stainless steel is used to make stainless steel hex head tek screws.
| Stainless Steel Screw standard | ISO 14583 |
|---|---|
| DIN Standard | B.S. DIN 933, DIN 931, DIN 934, DIN 912, DIN 603, DIN 6923, DIN 970, DIN 7981, DIN 7982, DIN916, DIN 913, DIN 7985 |
| UTS – Unified Thread Standard | UNC, UNF, UNEF, UNS, NPT, NPTF |
| Stainless Steel Hex Head Screws standard | ISO 10642 |
| Grade | 18-8 Stainless Steel, 4.8, 8.8, A2, A4, A2-70; A4-70; A4-80 Hex Head Screws |
| British standards | BS 57 |
| Stainless Steel Hex Head Screws Size |
Stainless Steel Hex Head Screws M2, M3, (M3.5), M4, M5, M6, M8, M10, M12, (M14), M16, (M18), M20, (M22), M24, (M27), M30, M33, M36, M42, (M45), M48 to M160 and Custom Sizes |
| Length | 3 mm to 200 mm |
| Stainless Steel Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
| Standard: |
DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards |
| Dimensions | ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded. |
| Tolerance | +/-0.01mm to +/-0.05mm |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
| Type | Pan/ Round/ Oval/ Hex Head/ Truss head |
| Head | Pan head, flat head, oval head, hex head, phillips head |
| Finishing: | Zinc (yellow, white, blue, black), black oxide Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, Stainless steel: Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, Stainless Steel, Mechanically Applied coating and some special one like DACROMET |
| Finish | Per ASTM A380/A380M |
| Production process | Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing |
| Origin and service-region: | European Origin of Stainless Steel Hex Head Screws are Western European. However projects with eastern origin are possible on request. |
| Surface Coating: |
All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE. |
| Surface treatment |
|
| Top Manufacturers | SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc. |
| Stainless Steel Hex Head Screws Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Why choose us? |
|
| MOQ | 5 pieces |
| Test Certificate: |
|
| Free Samples | Yes |
| Delivery time | Regular product is about 7-15 days, custom product will according to special requirement |
| Payment Terms | T/T, Paypal, Western Union, L/C or Trade Assurance 30% deposit & balance before shipping |
| Other available material |
|
| Stainless Steel Hex Head Screws dealers & distributors are located in | Ernakulam, Ankara, Nagpur, Chennai, Manama, Gurgaon, Gimhae si, Vadodara, Istanbul, Kanpur, Ahvaz, Caracas, Gujarat, Kuwait, Dammam, Thiruvananthapuram, Santiago, Ahmedabad, Hyderabad, Jamshedpur, Indore, Howrah, , Mexico, Tehran, Ludhiana, Pimpri Chinchwad, Courbevoie, Rajkot, Bogota, Bangalore, Janeiro, Tau, Noida, Lagos, Muscat, Coimbatore, Ludhiana, Montreal, India, Baroda, London, Calgary, Melbourne, Ranchi, Bengaluru, Sydney, Karachi, Port of Spain, Khobar, Kolkata, Surat, Riyadh, Mumbai, Perth, New Delhi, Abu Dhabi |
| Uses & application | Railway, Wind tower, Nuclear power, Automotive industry, Construction, Electronic industry |
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Nominal
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Thread.
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Hex Socket Size
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Body diameter and Head height
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Head Dia
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Soc. length
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||
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Size
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Pitch
|
|
Max
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Min
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Max
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Min
|
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J
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D /H
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A
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K
|
||
|
M3
|
0.5
|
2.50
|
3.00
|
2.86
|
5.50
|
5.20
|
1.3
|
|
M4
|
0.70
|
3.00
|
4.00
|
3.82
|
7.00
|
6.64
|
2.00
|
|
M5
|
0.8
|
4.00
|
5.00
|
4.82
|
8.50
|
8.14
|
2.70
|
|
M6
|
1.0
|
5.00
|
6.00
|
5.82
|
10.00
|
9.64
|
3.30
|
|
M8
|
1.25
|
6.00
|
8.00
|
7.78
|
13.00
|
12.57
|
4.3
|
|
M10
|
1.5
|
8.00
|
10.00
|
9.78
|
16.00
|
15.57
|
5.50
|
|
M12
|
1.75
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10.00
|
12.00
|
11.73
|
18.00
|
17.57
|
6.60
|
|
M16
|
2.0
|
14.00
|
16.00
|
15.73
|
24.00
|
23.48
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8.80
|
|
M20
|
2.5
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17.00
|
20.00
|
19.67
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30.00
|
29.48
|
10.70
|
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M24
|
3.0
|
19.00
|
24.00
|
23.67
|
36.00
|
35.38
|
12.90
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