Stainless Steel 317l Fasteners, SS 317L Hex Bolts Nut, S31703 Studs

Stainless Steel 317L Fasteners Specification

SS 317L Hex Bolts and UNS S31703 Nut Manufacturer in India as Per International Standards

317L Stainless Steel Fasteners DIN / ISO Standards

ANSI B18.16.3m Nuts
ANSI B18.2.3.1m Screws
ANSI B18.2.4.1m Nuts
ANSI B18.3.1m Screws
ASTM F2281 Bolts
ASTM F2281 Screws
ASTM F2281 Bolts
ASTM F467 Nuts
ASTM F468 Bolts
ASTM F835 Screws
ASTM F836 Nuts
ASTM F837 Screws

ASTM F879 Screws
ASTM F901 Bolts
ASTM F901 Nuts
DIN 125 Washers
DIN 127 Washers
DIN 439 Nuts
DIN 6921 Bolts
DIN 6923 Nuts
DIN 580 Bolts
DIN 6325 Bolts
DIN 603 Bolts
DIN 6921 Bolts

DIN 912 Screws
DIN 916 Screws
DIN 931 Bolts
DIN 933 Bolts
DIN 934 Nuts
DIN 939 Bolts
DIN 965 Screws
DIN 966 Screws
DIN 985 Nuts
ISO 7379 Bolts
ISO 1580 Screws
ISO 1665 Nuts

ISO 2009 Screws
ISO 4017 Screws
ISO 4161 Nuts
ISO 4762 Screws
ISO 7046 Screws
ISO 7047 Screws
ISO 7089 Washers
ISO 7380 Screws
ISO 9021 Washers

SS 317L Hex Bolts

UNS S31703 Nut

WNR 1.4438 Studs

Table of Content

Stainless Steel 317L Fasteners Specification
SS 317L Fasteners HS Code
WNR 1.4438 Studs Price
UNS S31700 Hex Bolt Sizes
317L Stainless Steel Nuts Dimension
317L Stainless Steel Flat Washer Dimensions
ASTM A193 Stainless Steel 317L Screw Shapes
SS 317L Nut Size Chart In MM
317L Stainless Steel Washer Types
317L Hex Bolt Sizes
SS 317L Bolts Weight Chart
Shear and Tension Capacity of SS 317L Bolts

Why Choose coarse threads while purchasing 317L Nut Bolt?
Stainless Steel 317L Fasteners Types
WNR 1.4438 Fasteners DIN and ISO Standards
SS 317L Fasteners Application
Different methods of SS 317L Fastening?
317L SS Bolts Heat Treatment
Stainless Steel 317L Fasteners Chemical Composition
Equivalent Grades for 317L Stainless Steel Bolt
SS 317L Nut Physical Properties
317L SS Screws Mechanical Properties
UNS S31703 Bolt Thermal Conductivity
1.4438 Bolt Specific Heat Capacity

Supplier of WNR 1.4438 Studs and Threaded Rod in Mumbai at Affordable Prices, View Specification

Stainless Steel 317L Fasteners Specification

SS 317L Fasteners Standard Sizes

Imperial Sizes : 3/6" to 2"
Metric sizes: M3 to M56
Length: 3 to 200 mm

UNS S31703 Bolts Thread

UNC, BSW
METRIC, UNF
BSF etc.

SS 317L Studs End

Sheared
Chamfer, Flat
Rounded
Saw cut

WNR 1.4438 Screws Head Shape

Round
Pan
Button
Truss

317L SS Threaded Rod Thread

Right hand
Left hand
Both right and left etc.

SS 317l Fasteners Physical Properties

Density: 7.89 g/cm3
Melting Point: 1375°C–1400°C
Temprature Range:1652–2102°F (900–1150°C)

International Standards

ASTM: A193 | ASME : SA 193
UNS: S31703 | WNR: 1.4438
Trade name: Alloy 317L, SS 317L, UNS S31703

UNS S31703 Bolts Neck Type

Knurled
Square
Hex, Triangular

317l Stainless Steel Studs Types

Double-End
Fine/ Fully Threaded
Tap-End

SS 317l Bolts Process

Hot Forging
Cold Forging
CNC machined

UNS S31703 Nut Surface Finish

Phosphating
Oxidation
HDG

SS 317L Screw Tip Style

Rolled
Dog
Die, A pinch

317L SS Screw Thread Pitch

Coarse Threads
Fine Threads

317L Threaded Rod Condition

Threading
Cold Drawn

317L Carriage Bolt Application

Chemical process vessels
Textile equipment
Petrochemical
Condensers in power generation

317L SS Hex Bolt Origin

Japanese
Indian, Korean
European
American

SS 317L Fasteners HS Code

Material	HS code
SS 317L Fasteners	73041110

WNR 1.4438 Studs Price

Amazingly low prices on Stainless Steel 317L Fasteners with MTC, Find Out More Here

UNS S31700 Hex Bolt Sizes

Sizes	(1000 Piece) Weight in KG
M6x8	4.30
M6x10	4.71
M8x14	10.85
M10x14	18.96
M6x16	5.93
M6x18	6.33
M12x22	34.40
M12x25	36.86
M8x28	16.33
M24x35	246.90
M6x38	10.76
M14x38	68.59
M20x38	163.20
M24x38	256.90
M27x38	353.30
M12x40	49.78
M8x32	17.91
M10x32	29.43
M12x32	42.59
M6x35	10.09
M12x20	32.76
M8x35	19.09
M10x35	31.28
M16x40	97.99
M6x30	8.98
M20x35	156.30
M18x40	132.90
M20x40	167.80
M27x40	361.80
M30x40	474.80
M6x45	12.31
M8x45	23.04

317L Stainless Steel Nuts Dimension

Nominal Size (D)	Head Thickness		Body Diameter		Acro Corners		Acroa The Flats
-	H (MAX)	H (MIN)	D (MAX)	D (MIN)	C (MAX)	C (MIN)	F (MAX)	F (MIN)
M10	6.63	6.17	10.00	9.78	18.48	17.77	17.00	15.73
M12	7.76	4.24	12.00	11.73	20.78	20.03	19.00	17.73
M14	9.09	8.51	14.00	13.73	24.25	23.35	22.00	20.67
M16	10.32	9.68	16.00	15.73	27.71	26.75	24.00	23.67
M20	12.88	12.12	20.00	19.67	34.64	32.95	30.00	29.16
M24	15.44	14.56	24.00	23.67	41.57	39.55	36.00	35.00
M30	19.48	17.92	30.00	29.67	53.12	50.85	46.00	45.00
M36	23.38	21.63	36.00	35.61	63.51	60.79	55.00	53.80
M42	26.97	25.03	42.00	41.38	75.06	71.71	65.00	62.90
M48	31.07	28.93	48.00	47.38	86.60	82.76	75.00	72.60
M56	36.2	33.80	56.00	55.26	98.15	93.71	85.00	82.20
M64	41.32	38.68	64.00	63.26	109.70	104.65	95.00	91.80
M72	46.45	43.55	72.00	71.26	121.24	115.60	105.00	101.40
M80	51.58	48.42	80.00	79.26	132.72	126.54	115.00	111.00
M90	57.74	54.26	90.00	89.13	150.11	143.07	130.00	125.50
M100	63.9	60.10	90.00	99.13	167.43	-	145.00	140.00

317L Stainless Steel Flat Washer Dimensions

Bolt Size	SAE			USS
Bolt Size	OD (in.)	ID (in.)	Thickness	OD (in.)	ID (in.)	Thickness
1	2.000	1.062	.108/.160	2.500	1.062	.136/.192
1 1/8	2.250	1.250	.108/.160	2.750	1.250	.136/.192
1 1/4	2.500	1.375	.136/.192	3.000	1.375	.136/.192
1 3/8	2.750	1.500	.136/.213	3.250	1.500	.153/.213
1 1/2	3.000	1.625	.153/.213	3.500	1.625	.153/.213
3/8	0.812	0.406	.051/.080	1.000	0.438	.064/.104
7/16	0.922	0.469	.051/.080	1.250	0.500	.064/.104
1/2	1.062	0.531	.074/.121	1.375	0.562	.086/.132
9/16	1.156	0.594	.074/.121	1.469	0.625	.086/.132
5/8	1.312	0.656	.074/.121	1.750	0.688	.108/.160
3/4	1.469	0.812	.108/.160	2.000	0.812	.122/.177
1/8 (#6)	0.375	0.156	.036/.065	-	-	-
5/32 (#8)	0.438	0.188	.036/.065	-	-	-
3/16 (#10)	0.500	0.220	.036/.065	0.560	0.250	.036/.065
7/32 (#12)	0.562	0.250	.051/.080	-	-	-
1/4 (#14)	0.625	0.281	.051/.080	0.734	0.312	.051/.080
5/16	0.688	0.344	.051/.080	0.875	0.375	.064/.104
7/8	1.750	0.938	.108/.160	2.250	0.938	.136/.192

Stockist of ASTM A193 Stainless Steel 317L Screw With Button, Pan, Round Shapes

ASTM A193 Stainless Steel 317L Screw Shapes

SS 317L Nut Size Chart In MM

Diameter* (mm)	Nut Size (mm)	Height (mm)
Diameter* (mm)	Nut Size (mm)	Hex Nut	Jam Nut	Nylock Nut
4	2	1.6	1.2	-
5	2.5	2	1.6	-
5.5	3	2.4	1.8	4
7	4	3.2	2.2	5
8	5	4	2.7	5
10	6	5	3.2	6
11	7	5.5	3.5	-
13	8	6.5	4	8
17	10	8	5	10
19	12	10	6	12
22	14	11	7	14
24	16	13	8	16
27	18	15	9	18.5
30	20	16	10	20

317L Stainless Steel Flat Washer Available in C, G, D, E, B, A Forms

317L Stainless Steel Washer Types

317L Hex Bolt Sizes

Thread Size	Thread Width	DIN	Head Width	Thread Dia	Threaded Shank Length (in mm)	Threaded Shank Length (in mm)	Threaded Shank Length (in mm)
M4	7	931	2.8	0.7	14	n/a	n/a
M5	8	931	3.5	0.8	16	22	n/a
M6	10	931	4	1	18	24	n/a
M8	13	931	5.3	1.25	22	28	n/a
M10	17	931	6.4	1.5	26	32	45
M12	19	931	7.5	1.75	30	36	49
M14	22	931	8.8	2	34	40	53
M16	24	931	10	2	38	44	57
M20	30	931	12.5	2.5	46 up to 125mm	52 (125-200mm)	65 (200+mm)

SS 317L Bolts Weight Chart

Dia	M4	M5	M6	M7	M8	M10	M12	M14	M16	M18	M20	M22	M24	M30	M36	M48
ISO 4014 Hex Bolt Length	M4	M5	M6	M7	M8	M10	M12	M14	M16	M18	M20	M22	M24	M30	M36	M48
25	3.12	4.86	-	-	-	-	-	-	-	-	-	-	-	-	-	-
30	3.61	5.64	8.06	12.7	-	-	-	-	-	-	-	-	-	-	-	-
35	4.04	6.42	9.13	13.6	18.2	-	-	-	-	-	-	-	-	-	-	-
40	4.53	7.20	10.2	15.1	20.3	35.0	-	-	-	-	-	-	-	-	-	-
45	-	7.98	11.3	16.6	22.2	38.0	53.6	-	-	-	-	-	-	-	-	-
50	-	8.76	12.3	18.1	24.2	41.1	58.1	82.0	-	-	-	-	-	-	-	-
55	-	-	13.4	19.5	25.8	43.8	62.6	88.1	115	-	-	-	-	-	-	-
60	-	-	14.4	21.0	27.8	46.9	67.0	94.1	123	-	-	-	-	-	-	-
65	-	-	-	22.5	29.8	50.0	70.3	98.8	131	171	219	-	-	-	-	-
70	-	-	-	24.0	31.8	53.1	74.7	105.0	139	181	231	281	-	-	-	-
75	-	-	-	-	33.7	56.2	79.1	111.0	147	191	243	296	-	-	-	-
80	-	-	-	-	35.7	59.3	83.6	117.0	155	200	255	311	392	-	-	-
85	-	-	-	-	-	62.4	88.1	123.0	163	210	267	326	410	-	-	-
90	-	-	-	-	-	65.5	92.4	127.0	171	220	279	341	428	712	-	-
95	-	-	-	-	-	68.6	96.8	133.0	179	230	291	356	446	739	-	-
100	-	-	-	-	-	71.7	101.0	139.0	186	240	303	370	464	767	-	-
110	-	-	-	-	-	-	109.0	151.0	202	260	327	400	500	823	1240	-
120	-	-	-	-	-	-	118.0	164.0	218	280	351	430	535	880	1320	-
130	-	-	-	-	-	-	-	174.0	230	296	374	450	560	920	1390	-
140	-	-	-	-	-	-	-	185.0	246	316	398	480	595	975	1470	2860
150	-	-	-	-	-	-	-	-	262	336	422	510	630	1030	1550	3010
160	-	-	-	-	-	-	-	-	278	356	446	540	665	1085	1630	3160
170	-	-	-	-	-	-	-	-	-	376	470	570	700	1140	1710	3300
180	-	-	-	-	-	-	-	-	-	396	494	600	735	1200	1790	3440
190	-	-	-	-	-	-	-	-	-	-	519	630	770	1250	1870	3580
200	-	-	-	-	-	-	-	-	-	-	544	660	805	1310	1950	3720
220	-	-	-	-	-	-	-	-	-	-	-	720	870	1420	2110	4010
240	-	-	-	-	-	-	-	-	-	-	-	-	935	1530	2270	4290
260	-	-	-	-	-	-	-	-	-	-	-	-	-	1640	2430	4570
280	-	-	-	-	-	-	-	-	-	-	-	-	-	1750	2590	4850
300	-	-	-	-	-	-	-	-	-	-	-	-	-	1860	2750	5130
320	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5410
340	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	5690

Quality-first Stainless Steel 317L Fasteners Stockist trusted by leading brands across the globe.

Shear and Tension Capacity of SS 317L Bolts

Metric size	ISO 3506-1:2009	Shear Capacity (1) Psb (kN)	Tension Capacity Pnom (kN)
M10	50	8.4	9.8
	70	18.0	20.9
	80	22.3	26.0
M12	50	12.2	14.2
	70	26.2	30.3
	80	32.4	37.8
M16	50	22.7	26.4
	70	48.7	56.5
	80	60.3	70.3
M20	50	35.5	41.2
	70	76.1	88.2
	80	94.1	109.8
M24	50	51.1	59.3
	70	109.6	127.1
	80	135.6	158.1
M27	50	66.4	77.1
	70	142.5	165.3
	80	176.3	205.6
M30	50	81.2	94.2
	70	174.2	202.0
	80	215.5	251.3
M33	50	100.5	116.6
	70	215.5	249.9
	80	266.6	310.8
M36	50	118.3	137.2
	70	253.7	294.2
	80	313.8	365.9
M39	50	141.3	164.0
	70	303.0	351.4
	80	374.9	437.1

Why Choose coarse threads while purchasing 317L Nut Bolt?

Better Performance in Harsh Environments
Greater Strength in Soft
Faster Assembly and Less Galling
Better Tolerance
Lower Manufacturing Cost

Our Diverse Client Base in the Following Nations

Saudi Arabia	UAE	Oman	Nigeria	South Africa
USA	Algeria	Kenya	Angola	Tanzania
Ethiopia	Zambia	Ghana	Gabon	Morocco
New South Wales	Mozambique	Egypt	Tunisia	-

Trusted Stainless Steel 317L Fasteners Supplier delivering materials with superior resistance and reliability.

Stainless Steel 317L Fasteners Types

SS 317L Cap Nuts

UNS S31703 Castle Nuts

WNR 1.4438 Coupling Nuts

317L Stainless Steel Heavy Hex Nuts

317L Stainless Steel Hex Jam Nuts

AISI 317L Keps-K Lock Nuts

317L SS Stove Nuts

317L Wing Nuts

SS 317L Eye Bolts

UNS S31703 Flange Bolts

WNR 1.4438 Hanger Bolts

317L Stainless Steel Hex Head Bolts

317L Stainless Steel J-Bolts

AISI 317L Shoulder Bolts

DIN 1.4410 Square Head Bolts

DIN 1.4438 U-Bolts

UNS S31703 Fender Washers

WNR 1.4438 Flat Washers

317L Stainless Steel Square Washers

Alloy 317L Structural Washers

UNS S31703 Eye Screws

WNR 1.4438 Hex Lag Screws

317L Stainless Steel Machine Screws

317L Stainless Drywall Screws

AISI 317L Self Drilling Screws

SUS 317L Socket Set Screws

INOX 317L Wood Screws

DIN 1.4410 Threaded Cutting Screws

Stainless Steel 317L UNS S31703 Fasteners Available in Custom Threads as Per DIN and ASME B18.2.1 / B18.3 Standard

WNR 1.4438 Fasteners DIN and ISO Standards

Siddhagiri Metals is a trusted Stainless Steel 317L Fasteners Supplier in India, offering products that comply with DIN and ISO standards

In Stock

Stainless Steel 317L Nuts

Stainless Steel 317L Fasteners Nuts Supplier

DIN 1587
DIN 315
ISO 5448
DIN 439
ISO 4035
DIN 6923
ISO 4161
DIN 917

DIN 934
ISO 4032
DIN 935
ISO 7035
DIN 936
ISO 8675
DIN 985
ISO 7040

In Stock

Stainless Steel 317L Bolts

Stainless Steel 317L Fasteners Bolts Supplier

DIN 529
DIN 580
DIN 444
DIN 6921
DIN 931
ISO 4014
ISO 7379
DIN 478

DIN 3570
DIN 603
DIN 976
DIN 975
DIN 931 Hex Head Bolts
ISO 4014 Hex Head Bolts
DIN 931/ISO 4014 Hex Bolts

In Stock

Stainless Steel 317L Washers

Stainless Steel 317L Fasteners Washers Supplier

DIN 125
DIN 126
DIN 127
DIN 128
DIN 1440
DIN 433
DIN 436
DIN 6797
DIN 6916

DIN 7349
DIN 7980
DIN 7989
DIN 9021
ISO 7089
ISO 7090
ISO 7092
ISO 7093

In Stock

Stainless Steel 317L Screws

Stainless Steel 317L Fasteners Screws Supplier

DIN 479
DIN 7504
DIN 7984
DIN 908
DIN 912
DIN 913
DIN 914

DIN 915
DIN 916
DIN 933
ISO 4017
ISO 4029
ISO 4762

Weekly Delivery of Stainless Steel 317L Fasteners in below countries:

Export to	Continent	Shipping time
Singapore	Asia	8 Days
Mexico	North America	45 Days
South Africa	Africa	25-30 Days
Kenya	Africa	19 Days

Monthly Delivery of Stainless Steel 317L Fasteners in below countries:

Export to	Continent	Shipping time
Indonesia	Asia	9 Days
Philippines	Asia	14 Days
Spain	Europe	30 Days
Germany	Europe	20 Days

Dependable Stainless Steel 317L Fasteners Supplier backed by a legacy of quality and consistent performance.

SS 317L Fasteners Application

Siddhagiri Metals is a leading Stainless Steel 317L Fasteners Manufacturer in India, offering a wide range of high-quality products for various industrial applications.

Different methods of SS 317L Fastening?

Threaded Fasteners
Riveting
Welding
Clamping / Mechanical Clamps
Adhesive Bonding

317L SS Bolts Heat Treatment

Stress Relieving	Solution Annealing
(1560–1740°F) 850–950°C	(1830–2010°F) 1000–1100°C

Proven Stainless Steel 317L Fasteners Stockist offering corrosion-resistant and performance-focused solutions.

Stainless Steel 317L Fasteners Chemical Composition

Carbon

0.035

Manganese

2 max

Silicon

1.00 max

Phosphorus

0.045 max

Sulfur

0.030 max

Chromium

18.00 – 20.00

Molybdenum

3.00 – 4.00

Nickel

11.00 – 15.00

Equivalent Grades for 317L Stainless Steel Bolt

Grade	UNS No	Old British		Euronorm
Grade	UNS No	BS	En	No	Name
317L	S31703	–	–	1.4438	–

SS 317L Nut Physical Properties

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)	Mean Coefficient of Thermal Expansion (m/m/0C)			Thermal Conductivity (W/m.K)
Grade	Density (kg/m3)	Elastic Modulus (GPa)	Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)	0-1000C	0-3150C	0-5380C	at 1000C	at 5000C
317L	8000	193	500	720	17.2	17.8	18.4	16.2	21.5

317L SS Screws Mechanical Properties

Grade	Yield Strength 0.2% Proof (MPa) min	Tensile Strength (MPa) min	Elongation (% in 50mm) min	Hardness
Grade	Yield Strength 0.2% Proof (MPa) min	Tensile Strength (MPa) min	Elongation (% in 50mm) min	Rockwell B (HR B) max	Brinell (HB) max
317L	275 MPa	620 MPa	45%	85	193

UNS S31703 Bolt Thermal Conductivity

Temperature, °C	W/m °C
20	14
100	15
200	17
300	18
400	20
500	21
600	23
Temperature, °F	Btu/ft h °F
68	8
200	8.5
400	10
600	10.5
800	11.5
1000	12.5
1100	13

1.4438 Bolt Specific Heat Capacity

Temperature, °C	J/kg °C
20	485
100	500
200	515
300	525
400	540
500	555
600	575
Temperature, °F	Btu/lb °F
68	0.11
200	0.12
400	0.12
600	0.13
800	0.13
1000	0.13
1100	0.14

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