316 stainless steel screws

The term grade A4 in A4 Stainless Steel Screws indicates that the alloy used to manufacture these fasteners is grade 316. Otherwise referred to as A4 Marine Grade Stainless Steel Screws, the use of these alloys are not limited to the marine industry.

India’s Largest A4-70 and A4-80 Screw, SS 316 Screw, A4 Marine Grade Stainless Steel Screws Manufacturer

316 stainless steel screws
316 stainless steel screws
 A4-80 Screw
A4-80 Screw
A4 Marine Grade Stainless Steel Screws
A4 Marine Grade Stainless Steel Screws

 

Carries A Complete Line Of A4 Stainless Steel Screws, A4 Stainless Steel Self Tapping Screws, Coach Screws and Grub Screws at low price

The addition of molybdenum to the alloy of chromium and nickel gives the marine grade 316 stainless steel screws a much sought after resistance to salt solutions and brine as required by ships and boats encountering marine environment. Close to grade 304 in terms of popularity, the corrosion resistance of 316 stainless steel socket head cap screws is much higher, as are the mechanical properties. This molybdenum bearing 316 stainless steel self drilling screws are much more expensive than grade 304.

But the higher cost is justified as it offers much more advantages over grade 304. Used for woodwork, the head of grade 316 stainless steel countersunk screws will sit below the surface of wood, following its fastening the surface can easily be filled with a wood plug or filler. Grade 316 stainless steel grub screws are also referred to as a set screw. A4 Stainless Steel Grub Screws can be used to fasten an object within or against another object, usually without the use of a nut. 316 stainless steel screws also exhibit superior resistance to pitting. At elevated temperatures, the A4 Stainless Steel Self Tapping Screws offers properties such as higher creep, stress-to-rupture, and higher tensile strength. As typical behaviour of austenitic grades, the A4 Stainless Steel Coach Screws demonstrate excellent fabricability and formability.

 

Price of A4 Stainless Steel Screws

4-40 x 1/8″ SOCKET SET SCREWS CUP POINT COARSE STAINLESS 316 Price:
$17.62 for 100 pieces
4-40 x 3/16″ SOCKET SET SCREWS CUP POINT COARSE STAINLESS 316: Price
$18.56 for 100 pieces
8-32 x 1/8″ SOCKET SET SCREWS CUP POINT COARSE STAINLESS 316: Price
$20.10 for 100 pieces
10-24 x 1/4″ SOCKET SET SCREWS CUP POINT COARSE STAINLESS 316: Price
$23.86 for 100 pieces
3/8-16 x 1″ SOCKET SET SCREWS CUP POINT COARSE STAINLESS 316: Price
$79.71 for 50 pieces

Please note this is an approx Cost of A4 Stainless Steel Machine Screws Price List in India. For final A4 Stainless Steel Set Screws price list please mail us.

 

grade standard and specification SS 316 Screws

  • ASTM A193/ ASME SA193 for SS Screws
Grade 316 Stainless Steel Screws
SS 316 Screws
Marine Grade Screws
A4 Stainless Steel Screws
Type 316 Stainless Steel Screws
ISO 14583 A4-70
ISO 14583 A4-80
ISO 10642 A4-80
A4 Stainless Steel Screws Class A4 70 Screws
A4-80 Screws
A4-50 Screws
British standards BS EN ISO 3506
316 Stainless Steel Screws Size
  • Cold Froging : M2-M24
  • Hot forging M24-M100, 1-1/2” Dia, up to 1100mm lg
  • Machining and CNC for Customized connecting element: up to M100 / 4” Dia, up to 1500mm lg

316 Stainless Steel 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 (Custom Length available)
316 Stainless Steel Screws, Studs Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard: DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards
ANSI – American National Standards Institute 

  • ANSI B 18.2.4 2M
  • ANSI B 28.2.4 1M
  • Stud Screw length are defined in ASME B16.5 standard
  • Hex nuts are defined in ASME B18.2.2
  • ASME B18.5
  • GB/T5782, GB/T5783, GB5783
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
Dimensions ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded.
ISO – International Organization for Standardization ISO 4032, ISO 4033, ISO 4017, ISO7380 JIS standards
Tolerance +/-0.01mm to +/-0.05mm
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
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 316 Stainless Steel Screws are Western European. However projects with eastern origin are possible on request.
316 Stainless Steel Screwing materials Surface Coating:
  • Hot Dipped Galvanizing Screws
  • Phosphate Screws
  • Teflon Screws
  • Ptfe Coated Screws
  • Xylon Screws
  • Zinc Phosphate Screws
  • Manganese Phosphate
  • Zinc Electro Plating (Hexavalent or Trivalent Chrome)
  • ZAC (Zinc Alluminium Flake Coating)
  • Cadmium Screws

All surface finishes can be supplied, including Zinc, Galvanised, Sherardized, Electroless Nickel, Dacromet, Geomet & PTFE.

Surface treatment
  • Passivation
  • Polish
  • Anodizing
  • Sand blasting
  • Electroplating (color, blue, white, black zinc, Ni, Cr, tin, copper, silver)
  • Black oxide coating
  • Heat-disposing
  • Hot-dip galvanizing
  • Rust preventive oil
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.
316 Stainless Steel Screws Packing: IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request
Why choose us?
  • Best Price in India and compare to China
  • Professional technical team
  • High precision threads
  • Strong production line
  • Micro Metals will be your reliable partner
MOQ 5 pieces
Test Certificate:
  • Manufacturer Test Certificate as per EN 10204 / 3.1,
  • Tensile testing to ISO 898-1
  • Nut proof load testing to ISO 898-2
  • Suitability for preloading to EN 14399-2
  • Suitability test for calibrated preload to EN 14399-10
  • Charpy Impact testing in accordance with ISO 148-1
  • Hardness testing to ISO 6508-1
  • Tri-Roll Thread Comparators
  • Calibrated gauges and tools
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
Uses & application Railway, Wind tower, Nuclear power, Automotive industry, Construction, Electronic industry

 

Supplies A Full Range Of marine grade 316 stainless steel screws, 316 stainless steel machine screws, masonry screws and concrete screws

 

Metric Stainless A4 70 Hex Head Screw DIN 931

Size
Length
Thread
Plating
M5-0.80
25mm
Coarse
Stainless Steel A4
M5-0.80
30mm
Coarse
Stainless Steel A4
M5-0.80
35mm
Coarse
Stainless Steel A4
M5-0.80
40mm
Coarse
Stainless Steel A4
M6-1.00
40mm
Coarse
Stainless Steel A4
M6-1.00
45mm
Coarse
Stainless Steel A4
M6-1.00
50mm
Coarse
Stainless Steel A4
M6-1.00
55mm
Coarse
Stainless Steel A4
M6-1.00
60mm
Coarse
Stainless Steel A4
M8-1.25
35mm
Coarse
Stainless Steel A4
M8-1.25
40mm
Coarse
Stainless Steel A4
M8-1.25
45mm
Coarse
Stainless Steel A4
M10-1.50
130mm
Coarse
Stainless Steel A4
M10-1.50
50mm
Coarse
Stainless Steel A4
M10-1.50
140mm
Coarse
Stainless Steel A4
M10-1.50
55mm
Coarse
Stainless Steel A4
M10-1.50
60mm
Coarse
Stainless Steel A4
M10-1.50
65mm
Coarse
Stainless Steel A4
M10-1.50
70mm
Coarse
Stainless Steel A4
M5-0.80
20mm
Coarse
Stainless Steel A4

 

buy from 316 stainless steel coach screws, countersunk screws, cladding screws, cap screw, 316 SS Tek Screws and Machine Screws Suppliers

 

Various Types Of Fasteners Weight Chart

 

Held wide Stock of 316 stainless steel socket head cap screws, self drilling screws and grub screws, 316 SS Deck Screws and Wood Screws

 

Keep bulk stock of A4 Marine Grade Stainless Steel Screws

  • A4 Stainless Steel Decking Screws
  • 316 Stainless Steel Machine Screws
  • A4-80 Socket Cap Screws
  • 316 Stainless Steel Cladding Screws
  • 316 SS Deck Screws
  • Type 316 Stainless Steel Screws
  • A4 Grade Stainless Steel Screws
  • 316 SS Machine Screws
  • A4 Stainless Steel Button Head Screws
  • A4-70 Cap Screw
  • 316 Stainless Steel Button Head Screws
  • 316 Stainless Steel Deck Screws
  • A4 Stainless Steel Coach Screws
  • 316 Stainless Steel Set Screws
  • A4-50 Screw
  • 316 Stainless Steel Grub Screws
  • A4 Stainless Steel Self Drilling Screws
  • 316 SS Tek Screws
  • 316 SS Set Screws
  • SS316 Self Tapping Screw
  • A4 Stainless Steel Security Screws
  • A4 Stainless Steel Screws Uk
  • Stainless Steel Lag Screws 316
  • A4 Stainless Steel Pan Head Screws
  • A4 Stainless Steel Set Screws
  • 316 Stainless Steel Machine Screws
  • A4 Stainless Steel Self Tapping Screws
  • A4-80 Stainless Steel Screws
  • 316 Stainless Steel Coach Screws
  • Hex Tek Screw SS316
  • 316 Stainless Steel Concrete Screws
  • A4 Stainless Steel Machine Screws
  • 316 Stainless Steel Eye Screws
  • A4 Stainless Steel Tek Screws
  • Type 316 Stainless Steel Cup Point Set Screw
  • A4 Stainless Steel Countersunk Screws
  • 316 SS Thumb Screws
  • A4-80 Socket Head Cap Screw
  • 316 Stainless Steel Self Drilling Screws
  • 316 Stainless Steel Self Tapping Screws
  • SS316 Screws
  • A4 Stainless Steel Wood Screws
  • 316 Stainless Steel Hex Drive Flat Head Screws
  • 316 Stainless Steel Bugle Head Screws
  • 316 Stainless Steel Metric Set Screws
  • A4-80 Cap Screw
  • 316 Stainless Steel Wood Screws
  • 316 Stainless Steel Truss Head Screws
  • 316 Stainless Steel Roofing Screws
  • 316 Stainless Steel Socket Head Cap Screws
  • 316 Stainless Steel Countersunk Screws
  • 316 SS Wood Screws
  • Type 316 Stainless Steel Self Drilling Screws
  • A4 Stainless Steel Grub Screws
 

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