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Get Screw Manufacturer in India provide international standards to ensure quality

Screw Highlights

Size
Length
Thread
Finish
MTC
Delivery Time

M2 - M100
3 mm to 254 mm
UNF, BSW, BSF
BZP, HDG
EN 10204 3.1
Morocco: 45 Days
Argentina: 45 Days

Screws Available Material

Monel, Inconel, Hastelloy
Alloy 20
Duplex, Super Duplex
Titanium
SMO 254
17-4 PH, 15-5 PH
Nitronic 50, Nitronic 60
ASTM A453 Grade 660
Tantalum
Nimonic 80A, 75, 90

ASTM A453 Grade 660 Industrial Screw Supplier in Mumbai As Per ASME B18 6.3 With Metric Size M10 to M100

Screw Metric Sizes

Metric Size (M)	Nominal Diameter (mm)	Standard Pitch (mm)	Common Length Range (mm)
M2	2	0.4	4 - 20
M3	3	0.5	6 - 30
M4	4	0.7	8 - 40
M5	5	0.8	10 - 50
M6	6	1.0	10 - 80
M8	8	1.25	16 - 100
M10	10	1.5	20 - 120
M12	12	1.75	25 - 150
M16	16	2.0	30 - 200

ASTM A193 B8m Socket Head Cap Screw

SS 316 Grub Screw

SS 304 Self Tapping Screws

Table Of Content

Screw Specification
ASTM A453 Grade 660 Metal Screws Standards
Stainless Steel 304 Screw Threads
2205 Duplex Stainless Steel Structural Screws Documentations
Screw Types
Scerw Available Grades
2507 Super Duplex Stainless Steel Screws Tensile Strength Chart
Stainless Steel 316 Construction Screws Imperial Sizes
What safety precautions should be followed when machining A2-80 screws?
Monel 400 Tapcon Screws Testings
Dimension of Hastelloy C276 Machine Screws
Dimension Standards of ASTM A193 B8 Self Drilling Screws
Incoloy 825 Set Screws Dimension
Torque of A2-70 Self Tapping Screws
A4-80 Coated Screws
Inconel 625 Countersunk Screws Dimensions
ASTM A286 Socket Head Cap Screws Dimensions
Why is thread accuracy important in screw applications?
Alloy 800 Screw Applications

Screw Specification

SS 316L Screw Sizes

Metric sizes: M3 - M56
Imperial Sizes : 3/6″ to 2″
Length: 3 mm to 254 mm

UNS S31803 Screw Head

Button
Round
Truss
Pan

UNS S32205 Screw Tip Style

A pinch
Dog
Rolled
Die

WNR 1.4462 Industrial Screw Types

Metal Screws
Structural Screws
Construction Screws
Wood Screws

Duplex 2205 Concrete Screws Origin

Japanese
American, Korean
Indian, European

UNS S32750 Drywall Screws Finish

Phosphating
Oxidation
HDG

WNR 1.4410 Wood Screws Process

Cold Forging
Hot Forging
CNC machined

Super Duplex 2507 Automotive Screws Marking

Material grade
Sizes, Manufacturer logo
Origin of material

ASTM F468 UNS N06625 Anti Theft Screws Application

Offshore Oil & Gas
Petrochemical
Aerospace

WNR 2.4856 Drywall Anchors Packaging

Wooden Boxes
Bubble Wraps
Custom

Alloy 625 Screw Thread Pitch

Coarse Threads
Fine Threads

ASTM B574 UNS N10276 Tapcon Screws Coating

PTFE, Zinc
Phosphate
Cadmium, Xylon

Reliable Screw Supplier in India that meets international industry standards

ASTM A453 Grade 660 Metal Screws Standards

Material	SS Screws Size	Length	SS Screws Manufacturer	Standard & Specification
Stainless Steel	M02 to M33	3 mm	GKW	DIN
Low carbon steel		to	Unbrako	ISO
Alloy carbon steel		200 mm	Kundan	JIS
High Tensile		-	APL	GB
Nickel Alloy		-	Sundaram Precision	IS
Alloy Steel		-	EBY Fastener Etc.	BS
Mild Steel		-	-	ASTM

Buy Custom Length Stainless Steel 304 Structural Screws With External and Internal Thread With MTC

Stainless Steel 304 Screw Threads

Screw Type	Threads
Hex Bolt	UNF	Unified National Fine
Hex Bolt	UNC	Unified National Coarse
Machine Screw	BSW	British Standard Whitworth
Set Screw	BSF	British Standard Fine
Hex Bolt	M	Metric
Cap Screw	UNC/UNF	Unified National Coarse / Fine

Reliable Screw Supplier in India provided complete documentations

2205 Duplex Stainless Steel Structural Screws Documentations

Certificate of Origin
Fumigation Certificates
Raw Material Test Reports
Material Traceability Records
Heat Treatment Charts
Material Test Certificates (MTC)
NABL approved Laboratory Test Reports
Quality Assurance Plan (QAP)

Screw Types

WNR 2.4819 Wood Screw

Alloy C276 Thread Forming Screw

ASTM F467 UNS N04400 Thread Cutting Screw

WNR 2.4360 Hex Socket Cap Screw

Alloy 400 Set Screw

ASTM B408 UNS N08800 T Head Screw

WNR 1.4876 Mushroom Headscrew

Incoloy 800 Button Head Cap Screw

ASTM B425 UNS N08825 Countersunk Head Screw

WNR 2.4858 Thumb Screw

Alloy 825 Pan Head Screw

ASTM F2281 UNS N02200 Truss Head Screw

WNR 2.4066 Coach Screw

ASTM F468 UNS C70600 Square Screw

WNR 2.0872 Oval Head Screw

ASTM F468 UNS C71500 Dome Head Screw

WNR 2.0882 Hammer Head Screw

CuNi 70/30 Hex Cap Screw

Scerw Available Grades

Monel Screw

ASTM F467 UNS N05500 (Monel 500)
ASME SF 467 UNS N04400 (Monel 400)

Inconel Screw

ASTM B166 UNS N06600 (Inconel 600)
ASTM F468 UNS N06625 (Inconel 625)
ASTM B637 UNS N07718 (Inconel 718)
ASTM B166 UNS N06601 (Inconel 601)
ASTM B408 UNS N08800 (Incoloy 800)
ASTM B425 UNS N08825 (Incoloy 825)
ASTM A408 UNS N09925 (Incoloy 925)
ASTM F468 UNS N08926 (Inconel 926)

Hastelloy Screw

ASTM B574 UNS N06022
ASTM B574 UNS N10276
ASTM B564 UNS N10675
ASTM F2281 UNS N06002
ASTM F467 UNS N10665

Alloy 20 Screw

ASTM B472 UNS N08020
WNR 2.4360
ASTM B472
ASME SB 472
AFNOR Z2NCUD31-20AZ

Duplex Screw

Duplex 2205
UNS S31803, S32205
WNR 1.4462
ASTM A1049, A276, A1082

Super Duplex Screw

Super Duplex 2507
UNS S32750
WNR 1.4410
ASTM A1049, ASTM A1082

Titanium Screw

ASTM F468 UNS R50400
ASTM F468 UNS R56400
UNS R50400, UNS R56400
WNR 3.7035, WNR 3.7164

SMO 254 Screw

ASTM A193 UNS S31254
WNR 1.4547
ASTM A193
ASME SA 193
AFNOR Z1 CNDU 20.18.06Az

17-4 PH Screw

ASTM A193 UNS S17400
WNR 1.4542
AISI 630
ASTM A564 gr 630
ASTM A193

15-5 PH Screw

ASTM A193 UNS S15500
WNR 1.4545
ASTM A193
ASTM A564
ASME SA564

Nitronic 50 Screw

UNS S20910
WNR 1.3964
ASTM A193
ASTM A320
ASTM A479
ASTM F593
ASTM F594

Nitronic 60 Screw

UNS S21800
Alloy 218
ASTM A193
ASTM A320
ASTM A479
ASTM F593
ASTM F594

ASTM A453 Grade 660 Screw

UNS S66286
WNR 1.4944, 1.4980
ASTM A286
Class A, B , C & D

Tantalum Screw

UNS R05200 (Ta1)
UNS R05400
UNS R05252 (Ta-2.5W)
UNS R05255 (Ta-10W)
UNS R05240

Nimonic 80A Screw

ASTM F467 UNS N07080
WNR 2.4952, 2.4631
F468
AMS 5766
AMS 5666

Nimonic 75 Screw

ASTM F467 UNS N06075
WNR 2.4630, 2.4951
ASTM F468
ASTM B446
ASTM B564

Nimonic 90 Screw

ASTM F467 UNS N07090
WNR 2.4632
WNR 2.4969
ASTM F467
ASME SF467
AWS 030
AFNOR Nc20ATV

Stainless Steel Screw

ASTM A193 B8, B8m
A2-80, A2-70
ASTM A453 Grade 660, A286
A4-70, A4-80
SS 304, SS 316
Stainless Steel 304L, 316L
321H, 310, 347, 321, 347H, 317, 904L

Copper Nickel 90/10 Screw

ASTM F468 UNS C70600
WNR 2.0872
ASTM F468
ASME SF 468

Cupro Nickel 70/30 Screw

ASTM F468 UNS C71500
WNR 2.0882
ASTM F468
ASME SF 468

Nickel 200 Screw

ASTM F2281 UNS N02200
WNR 2.4066
ASTM F2281
ASME SF 2281

2507 Super Duplex Stainless Steel Screws Tensile Strength Chart

SS Screws as per BS EN ISO 3506	Grade Class	Shear strength (N/mm2) psb
A1, A2 and A4 Screws	50	145
	70	311
	80	384

Trusted Screw Manufacturer in India offers high-quality screws in imperial sizes

Stainless Steel 316 Construction Screws Imperial Sizes

Screw Gauge in mm	Length of Screw in mm	Screw Imperial Sizes
3mm
	12	4 x 1/2
	16	4 x 5/8
	20	4 x 3/4
	25	4 x 1
	30	4 x 1 1/4
3.5mm
	12	6 x 1/2
	16	6 x 5/8
	20	6 x 3/4
	25	6 x 1
	30	6 x 1 1/4
4mm
	12	8 x 1/2
	16	8 x 5/8
	20	8 x 3/4
	25	8 x 1
	30	8 x 1 1/4
	35	8 x 1 3/8
	40	8 x 1 1/2
	45	8 x 1 3/4
	50	8 x 2
	60	8 x 2 3/8
4.5mm
	25	9 x 1
	30	9 x 1 1/4
	35	9 x 1 3/8
	40	9 x 1 1/2
	45	9 x 1 3/4
	50	9 x 2
	60	9 x 2 3/8
	70	9 x 2 3/4
5mm
	25	10 x 1
	30	10 x 1 1/4
	35	10 x 1 3/8
	40	10 x 1 1/2
	45	10 x 1 3/4
	50	10 x 2
	60	10 x 2 3/8
	70	10 x 2 3/4
	75	10 x 3
	80	10 x 3 1/4
	90	10 x 3 1/2
6mm
	30	12 x 1 1/4
	40	12 x 1 1/2
	50	12 x 2
	60	12 x 2 3/8
	70	12 x 2 3/4
	75	12 x 3
	80	12 x 3 1/4
	90	12 x 3 1/2
	100	12 x 4
	110	12 x 4 3/8
	130	12 x 5 1/8

What safety precautions should be followed when machining A2-80 screws?

Safety Precaution
Wear Safety Goggles
Proper Tool Condition
Secure Workpiece
Avoid Loose Clothing
Keep Hands Away
Use Cutting Fluid
Stop Machine Before Adjustment
Clean Chips with Brush

Dependable Screw Stockist in India performs strict testings to ensure high-quality products.

Monel 400 Tapcon Screws Testings

Dimension of Hastelloy C276 Machine Screws

Nominal Size*	Phillips Driver Size	Head Diameter (A)		Head Height (H)	Width of Slot (J)		Depth of Slot (T)		Dimension of Recess
Nominal Size*	Phillips Driver Size	Max	Min	Ref	Max	Min	Max	Min	Dia. Max (M)	Dia. Min (M)	Depth Max (G)	Depth Min (G)	Width Min (N)
8	2	.332	.292	.100	.054	.045	.045	.029	.204	.191	.136	.113	.032
4	1	.225	.195	.067	.039	.031	.030	.020	.128	.115	.089	.073	.018
5	2	.252	.220	.075	.043	.035	.034	.022	.154	.141	.086	.063	.027
2	1	.172	.147	.051	.031	.023	.023	.015	.102	.089	.063	.047	.017
6	2	.279	.244	.083	.048	.039	.038	.024	.174	.161	.106	.083	.029
7	2	.305	.268	.091	.048	.039	.041	.027	.189	.176	.121	.098	.030
14	3	.507	.452	.153	.075	.064	.070	.046	.283	.270	.171	.148	.036
16	3	.544	.485	.164	.075	.064	.075	.049	.303	.290	.191	.168	.039
9	2	.358	.316	.108	.054	.045	.049	.032	.214	.201	.146	.123	.033
10	3	.385	.340	.116	.060	.050	.053	.034	.258	.245	.146	.123	.034
12	3	.438	.389	.132	.067	.056	.060	.039	.283	.270	.171	.148	.036
3	1	.199	.141	.059	.035	.027	.027	.017	.107	.094	.068	.052	.018

Dimension Standards of ASTM A193 B8 Self Drilling Screws

Phillips Driver Size	Nominal Size*	Dimension of Recess					Head Diameter (A)		Head Height (H)		Width of Slot (J)		Depth of Slot (T)
Phillips Driver Size	Nominal Size*	Dia. Max (M)	Dia. Min (M)	Depth Max (G)	Depth Min (G)	Width Min (N)	Max	Min	Max	Min	Max	Min	Max	Min
1	2	.114	.101	.064	.042	.018	.162	.146	.069	.059	.031	.023	.048	.037
2	4	.130	.117	.083	.063	.019	.211	.193	.086	.075	.039	.031	.058	.044
2	5	.154	.141	.074	.046	.027	.236	.217	.095	.083	.043	.035	.063	.047
2	6	.162	.149	.084	.056	.027	.260	.240	.103	.091	.048	.039	.068	.051
2	7	.170	.157	.092	.066	.028	.285	.264	.111	.099	.048	.039	.072	.055
2	8	.178	.165	.101	.075	.030	.309	.287	.120	.107	.054	.045	.077	.058
2	9	.186	.173	.110	.084	.030	.334	.311	.128	.115	.054	.045	.082	.062
2	10	.195	.182	.119	.093	.031	.359	.334	.137	.123	.060	.050	.087	.065
3	12	.249	.236	.125	.099	.032	.408	.382	.153	.139	.067	.056	.096	.073
3	14	.265	.252	.142	.116	.034	.457	.429	.170	.155	.075	.064	.106	.080

Incoloy 825 Set Screws Dimension

Phillips Driver Size	Nominal Size*	Head Diameter (A)		Dimension of Recess					Width of Slot (J)		Depth of Slot (T)		Head Height (H)
Phillips Driver Size	Nominal Size*	Max	Min	Dia. Max (M)	Dia. Min (M)	Depth Max (G)	Depth Min (G)	Width Min (N)	Max	Min	Max	Min	Side Height (Ref.)	Total Height Max	Total Height Min
1	4	.225	.195	.136	.123	.094	.077	.019	.039	.031	.059	.049	.067	.104	.084
2	5	.252	.220	.158	.145	.085	.061	.028	.043	.035	.067	.055	.075	.116	.095
2	6	.279	.244	.178	.165	.105	.080	.030	.048	.039	.074	.060	.083	.128	.105
2	8	.332	.292	.205	.192	.131	.106	.033	.054	.045	.088	.072	.100	.152	.126
2	9	.358	.316	.216	.203	.144	.119	.034	.054	.045	.095	.078	.108	.164	.137
3	10	.385	.340	.261	.248	.142	.118	.037	.060	.050	.103	.084	.116	.176	.148
3	12	.438	.389	.283	.270	.165	.140	.040	.067	.056	.117	.096	.132	.200	.169

Torque of A2-70 Self Tapping Screws

Screw Size Inches or #	Threads Per Inch	Standard Dry Torque in Inch-Pounds
#2	56	2.5	2.6
#2	64	3.0	3.2
#3	48	3.9	4.0
#3	56	4.4	4.6
#4	40	5.2	5.5
#4	48	6.6	6.9
#5	40	7.7	8.1
#5	44	9.4	9.8
#6	32	9.6	10.1
#6	40	12.1	12.7
#8	32	19.8	20.7
#8	36	22.0	23.0
#10	24	22.8	23.8
#10	32	31.7	33.1
1/4	20	75.2	78.8
1/4	28	94.0	99.0
5/16	18	132	138
5/16	24	142	147
3/8	16	236	247
3/8	24	259	271
7/16	14	376	393
7/16	20	400	418
1/2	13	517	542
1/2	20	541	565
9/16	12	682	713
9/16	18	752	787
5/8	11	1110	1160
5/8	18	1244	1301
3/4	10	1530	1582
3/4	16	1490	1558
7/8	9	2328	2430
7/8	14	2318	2420
1	8	3440	3595
1	14	3110	3250
1 1/8	7	413	432
1 1/8	12	390	408
1 1/4	7	523	546
1 1/4	12	480	504
1 1/2	6	888	930
1 1/2	12	703	732

Renowned Screw Stockist in India supplies coated screws for better durability

A4-80 Coated Screws

Xylan coated
Hot dipped galvanizing coated
Phosphate coated
Ptfe coated
Zinc coated
Teflon coated (specialized)
Cadmium coated

Inconel 625 Countersunk Screws Dimensions

Nominal size	Body Dia		Max Cone Dia	Thread Pitch	Hex Socket Size	Soc. length	Head Dia		Head Height
Nominal size	D(max)	D(min)	A1	-	J	K	A_max	A_Min	H
M3	3.00	2.86	6,72	0.5	2,0	1,05	6,00	5,82	1,86
M4	4.00	3.82	8,96	0.70	2,5	1,49	8,00	7,78	2,48
M5	5.00	4.82	11,2	0.8	3,0	1,86	10,00	9,78	3,1
M6	6.00	5.82	13,44	1.0	4,0	2,16	12,00	11,75	3,72
M8	8.00	7.78	17,92	1.25	5,0	2,85	16,00	15,73	4,96
M10	10.00	9.78	22,4	1.5	6,0	3,60	20,00	19,67	6,2
M12	12.00	11.73	26,88	1.75	8,0	4,35	24,00	23,67	7,44
M16	16.00	15.73	33,6	2.0	10,0	4,89	32,00	29,67	8,8
M20	20.00	19.67	40,32	2.5	10,0	5,49	40,00	35,61	10,16

ASTM A286 Socket Head Cap Screws Dimensions

Nominal Size	Thread Pitch	Body diameter and Head height		Hex Socket Size	Soc. length	Head Dia
		Max	Min	-	-	Max	Min
		D /H		J	K	A
M3	0.5	3.00	2.86	2.50	1.3	5.50	5.20
M4	0.70	4.00	3.82	3.00	2.00	7.00	6.64
M5	0.8	5.00	4.82	4.00	2.70	8.50	8.14
M6	1.0	6.00	5.82	5.00	3.30	10.00	9.64
M8	1.25	8.00	7.78	6.00	4.3	13.00	12.57
M10	1.5	10.00	9.78	8.00	5.50	16.00	15.57
M12	1.75	12.00	11.73	10.00	6.60	18.00	17.57
M16	2.0	16.00	15.73	14.00	8.80	24.00	23.48
M20	2.5	20.00	19.67	17.00	10.70	30.00	29.48
M24	3.0	24.00	23.67	19.00	12.90	36.00	35.38

Why is thread accuracy important in screw applications?

Proper fit
Uniform load distribution
Loosening or slipping
Wear and damage
Easy assembly and disassembly
Reliability and safety

Alloy 800 Screw Applications

Aerospace

Defence

Oil & Gas Industry

Automotive

Marine & Shipbuilding

Bridge Construction

Our Wide Clientele in Following Locations

Muscat	Dubai	Riyadh	Ras Al Khaimah
Sharjah	Armenia	Fujairah	Doha
Saudi Arabia	Al Khobar/ Abu Dhabi	Al Jubail	Ajman

Estimated Time to Deliver Nickel 200 Decking Screws at below location

Export to	Shipping Time in Days	Export to	Shipping Time in Days	Export to	Shipping Time in Days
Singapore	8	Lebanon	14	Netherlands	8
Oman	5	Iraq	12	UAE	5
Tunisia	18	Vietnam	10	Thailand	10
Qatar	6	New Zealand	25	Philippines	12
Indonesia	9	Australia	20	Nigeria	9
Kenya	19	Cyprus	16	Europe	19
Russia	22	Tanzania	18	Algeria	17

NACE Certified and No.1 Supplier, Distributors and Stockist of High Nickle Based Alloys Material in Mumbai, India
Offer Reseller Price to Dealer and Wholesalers in West Asia, Malaysia, Thailand, Algeria, Indonesia, MENA countries, South Africa and West Africa
Importers in Europe of Premier High Temperature Alloys in Various Forms like Bars, Pipe, Plate, Fittings, Fasteners, Flanges etc. for Ship Repairing yard, Oil and Gas Industry
Keep Wide Stock of Nickel Alloy Bar and Plate in Vietnam, Netherlands, Russia, Myanmar, Kenya, etc.
Importer and Stockholder of Prime Quality Oil and Gas Piping Products As per Standard and With Material Testing
Rank in Top 5 Exporter of Nickel Alloy Forgings at Competitive Price, Compare Price in India, Nigeria, China and Middle East
Offer Cut to Size Facility Without Extra Cost.
Over 500 Traders and Steel Fabricators in Middle East and Gulf Countries Import Aerospace Material From Kanakaratna Since 25 years.