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SS 316 Fasteners manufacturer in India

Stainless Steel 316 fasteners are known as Marine grade alloy. Ranked second to SS 304 Fasteners, in terms of popularity, these SS 316 Fasteners have much better properties with regards to their corrosion resistance as well as mechanical properties. The marine industry is particularly partial towards using 316 Stainless Steel Bolts across engineering applications because they have excellent resistance to seawater and brine solutions. Galvanizing it or coating fasteners with ceramic improves their resistance to seawater. Protecting the stud bolts both below and above water is possible by the application of a ceramic coating to Bolts. A ceramic coat over SS316 Bolt discourages the growth of sea organisms and algae on the Bottom while preventing oxidation of treated surfaces. SS 316 hex bolts are also used on boats or for shipbuilding because the alloy is resistant to chorine induced stress-related corrosion cracking. The chromium on the surface of these bolts reacts with the air to form a passivated oxide layer - which does not promote corrosion.

The resistance to pitting, crevice corrosion, and general corrosion of this molybdenum-bearing SS 316 Bolts and Nuts are much higher than in grade 304. In particular, this is a property that is ideal for chloride environments. These A4 Fasteners also exhibit high mechanical properties like a higher creep, stress to rupture, along with high tensile strength at elevated temperatures. Hence, frequently 316 Stainless Steel Fasteners find use in process streams containing chlorides or halogen compounds. Another characteristically cardinal feature of the alloy is its austenitic microstructure. The austenitic microstructure of the nuts exhibits excellent toughness. The toughness is a property even down to applications with cryogenic temperature settings. A specification that covers high-temperature stainless steel components, including fasteners - is ASTM A193. During the manufacture of these AISI 316 Bolts, Stud Bolts, Hex Bolt, Threaded Rod, Screws, Washers, Nut Bolts, etc. under specification ASTM A193, the exact composition is to be used, without the inclusion or exclusion of elements. It signifies that the chemistry needs to be as the specified grade.

UNS S31600 Bolt is also what many buyers refer to as a sanitary stainless steel alloy. Industrial fasteners such as SS 316 Threaded Rods are a part of industries like pharma as well as the food and beverage industry. These sectors require equipment that is not only non-toxic but also can get cleaned easily without the deposition of the raw material of the product or the cleaning reagents used on them. Since this alloy is resistant to several acids, neutral solution or alkaline compounds, the ASTM A193 316 Bolt is used to construct equipment, the chances of these compounds getting attached to smooth finished nuts and bolts are less. Therefore, any occurrence of corrosion is eliminated effectively, particularly in the food and beverage industry. Usually, 316 Stainless Steel Nut Bolt used across several industries, including pulp & paper, textiles, sugar, rubber, etc. prefer using coated ones. The coating used on the surface of these A4 grade 316 threaded rods improves wear resistance while reducing corrosion resistance to some extent. Commonly materials like zinc, phosphate plating, galvanization, Teflon could be used to coat nuts, bolts, washers, etc. The application of a coating could serve as a pre-treatment for painting screws, threaded rods, or hex bolts.

A4 grade 316 Fasteners

A4 grade 316 Fasteners

316 Stainless Steel Bolts and Nuts

316 Stainless Steel Bolts and Nuts

UNS S31600 Threaded Rod and Studs

UNS S31600 Threaded Rod and Studs

Stainless Steel 316 Hex Bolt

Stainless Steel 316 Hex Bolt

Alloy 316 Stud Bolt

Alloy 316 Stud Bolt

A4 Austenitic Stainless Steel Nuts

A4 Austenitic Stainless Steel Nuts

ASME SA 193 grade 316 Stainless Steel Lag Bolts, threaded & Tie Rods in unf, unc, coarse, un, fine, bsw or acme threads

316 Stainless Steel Bolts and Nuts
316 Stainless Steel Bolts and Nuts Price List India

Buy direct from the Stainless Steel 316 Fasteners manufacturer in India for prime quality & best price

(Price is applicable for 100 pcs.)

316 Stainless Steel Hex Bolt Price List ex Mumbai as per IS 1363 / DIN 933 (Price in INR)

DIA101216202530354045505560657075808590100
65976076827678529511051114712881394154016181807189820582140243824922735
8--13881544170718772047223224532623282629783211333635733775409942314543
10--25872826308433593653392841874486476650615448562560586237669968217285
12---42864601501254305848611066826928750477328334877691529438998510842
14----7444783984228887952210070107951117411984124451306413687148911565116103
16----9392977910473112421194012744134961435014916156941630317409181801896620379
18-------233532513626114282792937831202323173414635486381003810040216
20-------223062397925193261752757329065307283204833570348783629238922
22---------42336452094820150125526495529457698619656196566893
24---------40224446504465046769490995109953416580445804462829
A4 grade 316 Fasteners Specifications

Check sizes & torque chart of SS316 Bolt and Socket Screws. A leading Spindle and Nuts, Hanger Bolts, Machine Washer and other A4 Fasteners manufacturer in Mumbai

A4 grade 316 Bolts ANSI B18.2.1, DIN 931/ 933
A4 Marine Grade Stainless Steel Hex Bolts Size Metric
  • Dia: M10 - M110
  • Length: 12 - 1200MM
UNS S31600 Hex Bolts Size Inch
  • Dia: 1/2" - 4.0"
  • Length: 1/2" - 52"
Stainless Steel 316 Eye Bolts Metric Size
  • Dia: M10 - M48
Alloy 316 Stud Bolt Metric Size
  • Dia: M10 - M110
  • Length: 12 mm - 6000 mm
A4 Austenitic Stainless Steel Stud Bolt Inch
  • Dia: 1/2" - 4.1/2"
  • Length: 1/2" - 236"
SS 316 Hex Nut (DIA)
  • Metric: M6 - M110
  • Inch: 1/4" - 4.5"
316 Stainless Steel Plain Washer (DIA)
  • Metric: M6 - M110
  • Inch: 1/2" - 4.1/2"
316 Stainless Steel Bolts and Nuts International Standard IS, ANSI, ASTM DIN, ISO, JIS, GB, ASME, BS, UNI
AISI 316 S31600 Bolts Standard Sizes M10, M4, M16, M36 M2.5, M6, M30, M12, M8, M14, M2, M3, M20, M24, M5 to M160
AISI 316 En 1.4401 Fasteners Threads BSF, UNF METRIC, UNC, UNEF, BSW or as required
ASME/ ANSI - American Standard 316 Stainless Steel Bolts and Nuts
  • ANSI B 28.2.4 1M
  • ANSI B 18.2.4 2M
  • ASME B18.5
  • ASME B18.2.2
DIN German Standard 316 Stainless Steel Bolts and Nuts DIN 933, DIN 931, DIN 970, DIN 934
ISO Standard Stainless Steel 1.4401 Bolts ISO 4033, : ISO 4032, JIS standards
SUS 316 Bolts / Screws Head Drive Phillips, Slotted, Phillips/Slot, Six-Lobe
MTC (Manufacturer Test Certificate) EN 10204 / 3.1
Stainless Steel S31600 Nut Bolt Finishing 
  • Zinc white, (yellow, black, blue), black oxide,
  • Dacroment, Geometry, plated zinc-nickel, anodizing, nickel plated,
  • Stainless steel: Passivated Self-Colour, Bright Zinc Plated (BZP),
  • Hot Dip Galvanised (HDG), Sherardized, DACROMET and Mechanically Applied coating
A193 316 SS Fasteners Production Process
  • M2-M24: Cold Forging, hot forging
  • M24-M100, machining and CNC for Customized connecting element
316 Stainless Steel Bolts and Nuts Coating
  • Xylon Coated Fasteners
  • Phosphate Coated Fasteners
  • Hot Dipped Galvanizing Coated Fasteners
  • Teflon Coated Fasteners
  • Zinc Coated Fasteners
  • Cadmium Coated Fasteners
  • Ptfe Coated (Teflon) Fasteners
Steel grade 316 Fasteners Packing Wooden Pallet, Canton, Carton / Small Box or as required
Types of A4 Marine Grade Stainless Steel Bolts

SS316 Fasteners includes various types & sizes M1.4 to M150. Manufacturer of SS 316 Square Head Bolts, Machine Bolts, Plow Bolts in India, as per ANSI / DIN 3129 / 3121 ISO 2725 / 1174 standard

A4 grade 316 Flange Bolts

A4 grade 316 Flange Bolts

UNS S31600 Hex Bolts

UNS S31600 Hex Bolts

Stainless Steel 316 Square Bolts

Stainless Steel 316 Square Bolts

A4 Marine Grade Stainless Steel Heavy Hex Bolts

A4 Marine Grade Stainless Steel Heavy Hex Bolts

Alloy 316 U Bolts

Alloy 316 U Bolts

A4 Austenitic Stainless Steel Eye Bolts

A4 Austenitic Stainless Steel Eye Bolts

A4 Marine Grade Stainless Steel Anchor Bolts

A4 Marine Grade Stainless Steel Anchor Bolts

UNS S31600 Hex Head Bolts

UNS S31600 Hex Head Bolts

Stainless Steel 316 Carriage Bolts

Stainless Steel 316 Carriage Bolts

A4 grade 316 Lag Bolts

A4 grade 316 Lag Bolts

Alloy 316 Allen Cap Bolt

Alloy 316 Allen Cap Bolt

A4 Austenitic Stainless Steel Countersunk Bolts

A4 Austenitic Stainless Steel Countersunk Bolts

UNS S31600 Nuts Types
Alloy 316 Lock Nuts

Alloy 316 Lock Nuts

A4 Austenitic Stainless Steel Panel Nuts

A4 Austenitic Stainless Steel Panel Nuts

SS 316 Square Nuts

SS 316 Square Nuts

316 Stainless Steel T-Nuts For Wood

316 Stainless Steel T-Nuts For Wood

A4 grade 316 Eye Nuts

A4 grade 316 Eye Nuts

A4 Marine Grade Stainless Steel Heavy Hex Nuts

A4 Marine Grade Stainless Steel Heavy Hex Nuts

UNS S31600 Hex Nuts

UNS S31600 Hex Nuts

Stainless Steel 316 Jam Nuts

Stainless Steel 316 Jam Nuts

AISI 316 S31600 Wheel Nuts and Caps

AISI 316 S31600 Wheel Nuts and Caps

AISI 316 En 1.4401  Wing Nuts

AISI 316 En 1.4401 Wing Nuts

Stainless Steel 1.4401 Cage Nuts and Spring Nuts

Stainless Steel 1.4401 Cage Nuts and Spring Nuts

SUS 316 Self Locking Nuts

SUS 316 Self Locking Nuts

Stainless Steel 316 Screws Types
Stainless Steel S31600 Tek Screws

Stainless Steel S31600 Tek Screws

A193 316 SS Deck Screws

A193 316 SS Deck Screws

Steel grade 316 Concrete Screws

Steel grade 316 Concrete Screws

Stainless 316 Socket Head Cap Screw

Stainless 316 Socket Head Cap Screw

A4 grade 316 Eye Screw

A4 grade 316 Eye Screw

A4 Marine Grade Stainless Steel Thumb Screw

A4 Marine Grade Stainless Steel Thumb Screw

UNS S31600 Wood Screw

UNS S31600 Wood Screw

Stainless Steel 316 Coach Screw

Stainless Steel 316 Coach Screw

Alloy 316 Hex Head Lag Screw

Alloy 316 Hex Head Lag Screw

A4 Austenitic Stainless Steel 12-Point Flange Head Cap Screws

A4 Austenitic Stainless Steel 12-Point Flange Head Cap Screws

SS 316 Wing Screw

SS 316 Wing Screw

316 Stainless Steel Captive Panel Screws

316 Stainless Steel Captive Panel Screws

AISI 316 S31600 Hex Cap Screw

AISI 316 S31600 Hex Cap Screw

AISI 316 En 1.4401  Allen Cap Screw

AISI 316 En 1.4401 Allen Cap Screw

Stainless Steel 1.4401 Grub Screw

Stainless Steel 1.4401 Grub Screw

SUS 316 Fully Threaded Screw

SUS 316 Fully Threaded Screw

Stainless Steel S31600 Torx Screw

Stainless Steel S31600 Torx Screw

A193 316 SS Pan Head Screw

A193 316 SS Pan Head Screw

Steel grade 316 Truss Head Screw

Steel grade 316 Truss Head Screw

Stainless 316 Flat Head Screw

Stainless 316 Flat Head Screw

Types of Alloy 316 Threaded Rod and Studs

Exporter & supplier of AISI 316 Hex Tap Bolts, Fixings, Bevelled Washer, Step Bolts in various Threads, Dimensions and Sizes, Don't forget to compare our price with other 316 Stainless Steel Fasteners manufacturers.

A4 grade 316 Stud Bolts

A4 grade 316 Stud Bolts

A4 Marine Grade Stainless Steel Double Ended Studs

A4 Marine Grade Stainless Steel Double Ended Studs

UNS S31600 Tie Rod

UNS S31600 Tie Rod

Stainless Steel 316 Fully Threaded Studs

Stainless Steel 316 Fully Threaded Studs

Alloy 316 Threaded Rod

Alloy 316 Threaded Rod

A4 Austenitic Stainless Steel Unc Stud Bolt

A4 Austenitic Stainless Steel Unc Stud Bolt

Different types of A4 Austenitic Stainless Steel Washers
A4 grade 316 Cup Washer

A4 grade 316 Cup Washer

A4 Marine Grade Stainless Steel Square Washer

A4 Marine Grade Stainless Steel Square Washer

UNS S31600 Lock Washer

UNS S31600 Lock Washer

Stainless Steel 316 Countersunk Washer

Stainless Steel 316 Countersunk Washer

Alloy 316 Belleville Washer

Alloy 316 Belleville Washer

A4 Austenitic Stainless Steel Shim Washer

A4 Austenitic Stainless Steel Shim Washer

SS 316 Square Plate Washer

SS 316 Square Plate Washer

316 Stainless Steel Square Washer

316 Stainless Steel Square Washer

AISI 316 S31600 Penny Washer

AISI 316 S31600 Penny Washer

AISI 316 En 1.4401  Machine Washers

AISI 316 En 1.4401 Machine Washers

Polished Stainless Steel 1.4401 Washer

Polished Stainless Steel 1.4401 Washer

SUS 316 Ring Washers

SUS 316 Ring Washers

SS 316 Heavy Hex Bolt Dimensions Metric

SS 316 Heavy Hex Bolt Dimensions Metric

Dimensions as per ASME B18.2.1 2010

SizeDFCH
Body DiameterWidth Across FlatsWidth Across CornersHeight
MaximumBasicMaximumMinimumMaximumMinimumBasicMaximumMinimum
1/20.5157/80.8750.8501.0100.96911/320.3640.302
5/80.64211/161.0621.0311.2271.17527/640.4440.378
3/40.76811/41.2501.2121.4431.3831/20.5240.455
7/80.89517/161.4381.3941.6601.58937/640.6040.531
11.02215/81.6251.5751.8761.79643/640.7000.591
11/81.149113/161.8121.7562.0932.0023/40.7800.658
11/41.27722.001.9382.3092.20927/320.8760.749
13/81.40423/162.1882.1192.5262.41629/320.9400.810
11/21.53123/82.3752.3002.7422.62211.0360.902
15/81.65829/162.5622.4812.9592.82913/321.1160.978
13/41.78523/42.7502.6623.1753.03515/321.1961.054
17/81.912215/162.9382.8443.3923.24211/41.2761.130
22.03931/83.1253.0253.6083.449111/321.3881.175
21/42.30531/23.5003.3884.0413.86211/21.5481.327
21/22.55937/83.8753.7504.4744.275121/321.7081.479
Fully Threaded 316 Stainless Steel Stud Weight Chart
Stud Size (MM)Weight per MetreStud Size (UNC)Weight per Metre
M20.0187  
M2.50.030  
M30.044  
M3.50.060  
M40.078  
M50.124  
M60.177¼"0.194
M80.3195/16"0.323
M100.5003/8"0.469
  7/16"0.650
M120.725½"0.896
M140.9709/16"1.096
M161.3305/8"1.342
M181.650  
M202.080¾"2.021
M222.5407/8"2.756
M243.0001"3.638
M273.8501 1/8"4.545
M304.7501 ¼"5.718
M335.9001 3/8"6.842
M366.9001 ½"8.281
M398.2001 5/8"9.726
M429.4001 ¾"11.231
M4511.0001 7/8"13.038
M4812.400214.741
AISI 316 S31600 Heavy Hex Nut Dimensions and Weight Metric

AISI 316 S31600 Heavy Hex Nut Dimensions and Weight Metric

Dimensions per ASME B18.2.2 1987 (1999)

Bolt DimensionsFCHWeight
(lbs.)
Width Across FlatsWidth Across CornersThickness
BasicMaximumMinimumMaximumMinimumBasicMaximumMinimum
1/27/80.8750.8501.0100.96931/640.5040.4640.07
5/811/161.0621.0311.2271.17539/640.6310.5870.12
3/411/41.2501.2121.4431.38247/640.7580.7100.20
7/817/161.4381.3941.6601.58955/640.8850.8330.30
115/81.6251.5751.8761.79663/641.0120.9560.43
11/8113/161.8121.7562.0932.00217/641.1391.0790.59
11/422.0001.9382.3092.20917/321.2511.1870.79
13/823/162.1882.1192.5262.416111/321.3781.3101.02
11/223/82.3752.3002.7422.622115/321.5051.4331.31
15/829/162.5622.4812.9592.828119/321.6321.5561.62
13/423/42.7502.6623.1753.035123/321.7591.6792.04
17/8215/162.9382.8443.3923.242127/321.8861.8022.41
231/83.1253.0253.6083.449131/322.0131.9252.99
21/431/23.5003.3884.0413.862213/642.2512.1554.19
21/237/83.8753.7504.4744.275229/642.5052.4015.64
23/441/44.2504.1124.9074.688245/642.7592.6477.38
345/84.6254.4755.3405.102261/643.0132.8939.50
31/455.0004.8385.7745.51533/163.2523.12411.94
31/253/85.3755.2006.2075.92837/163.5063.37015.26
33/453/45.7505.5626.6406.341311/163.7603.61618.12
461/86.1255.9257.0736.755315/164.0143.86221.80
AISI 316 En 1.4401 Washer Dimensions

AISI 316 En 1.4401  Washer Dimensions

Size of Bolt BACWeight (lbs.) Per 100 Pieces
ODIDThickness Gauge
1/221/49/163/1620
5/821/211/161/432
3/4313/161/446
7/831/215/165/1679
1411/163/8124
11/4513/83/8193
11/2615/83/8184
316 Stainless Steel Bolts and Nuts Torque Chart
Bolt SizeGrade 316 (A4)
1/4" - 209
1/4" - 2811
5/16" - 1816
5/16" - 2417
3/8" - 1628
3/8" - 2431
7/16" - 1444
7/16" - 2047
1/2" - 1361
1/2" - 2064
9/16" - 1281
9/16" - 1889
5/8" - 11131
5/8" - 18147
3/4" - 10179
3/4" - 16176
7/8" - 9275
7/8" - 14273
1" - 8406
1" - 14367
1 1/8" - 7586
1 1/8" - 12553
1 1/4" - 7740
1 1/4" - 12683
1 1/2" - 61 261
1 1/2" - 12

993

Stainless Steel 1.4401 Fasteners Chemical Composition
Grade AISI 316 Stainless Steel Bolts Chemical Composition (% maxima unless stated)
C Si Mn P S Cr Mo Ni Cu
A4 SS 316 0.08 1.0 2.0 0.05 0.03 16,0 - 18,5 2,0 - 3,0 10,0 - 15,0 4.0
SUS 316 Bolts Mechanical Properties

Physical Properties:

  • Density: 0.799g/cm3
  • Electrical resistivity: 74 microhm-cm (20C)
  • Specific Heat: 0.50 kJ/kg-K (0-100°C)
  • Thermal conductivity: 16.2 W/m-k (100°C)
  • Modulus of Elasticity (MPa): 193 x 103 in tension
  • Melting Range: 2500-2550°F (1371-1399°C)
SS Fasteners Grade Class Tensile Stress Rm MPa
(N/mm2) minimum
Yield Strength Rp 0.2 Mpa
(N/mm2) minimum
AL Minimum Elongation Diameter
A4 Fasteners 70 700 450 0.4d =<M20
A4 Fasteners 80 800 600 0.3d =<M20
Stainless Steel S31600 Nut Bolt Equivalent Grade
British (BS) French German (EN) Italian Japanese (SUS) Swedish USA (SS)
316S31316S33 Z6CND17.11 1.44011.4436 X8CrNiMo 17 13 SUS316 14 23 4314 23 47 316
A193 316 SS Fasteners Tensile Strength
BOLT SIZEA4-50 (N)A4-70 (N)A4-80 (N)
M3251535214024
M3.5339046465424
M4439061467024
M57100994011360
M6100501407016080
M7144502023023120
M8183002562029280
M10290004060046400
M12421505901067440
M14575008050092000
M1678500109900125600
M1896000134400153600
M20122500171500196000
M22151500212100242400
M24176500247100282400
M27229500321300367200
M30280500392700448800
M33408500571900653600
M36408500571900653600
M39488000683200780800