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READY STOCK OF SS 304 ANCHOR FASTENERS, SS 304L BOLTS, 304L SS SOCKET SET SCREW, MANUFACTURER OF ASTM A193 304 FASTENERS, STAINLESS STEEL 304 THREADED ROD SUPPLIER

Hariom Steel is a recognized seller and manufacturer of SS 304 / 304L Fasteners, made with high-quality materials and advanced technology. Our Stainless Steel UNS S30400 Fasteners are precisely crafted from high-grade raw materials using sophisticated technology. These fasteners are commonly used as flow control mechanisms to manage the passage of fluid through specific sections of a pipe. They feature excellent design, fine finish, proper cleaning, and other notable characteristics. Stainless Steel WNR 1.4301 Fasteners are known for their increased useful life, rust resistance, dimensional precision, and high compressive strength. Offered at industry-leading prices, these fasteners are available in a range of grades and styles to meet various industry-specific needs. We provide our customers with competitive pricing and a diverse selection of this alloy.

Stainless Steel 304/304L Fasteners Specifications

Specification	ASTM A194, ASME SA193
Standard	DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards
Size	M2, M2.5, M3, M4, M5, M6, M8, M10, M12, M14, M16, M20, M24, M30, M36 to M160
Length	3 mm to 200 mm
Threads	METRIC, BSW, BSF, UNC, UNF or as required
Standard	ANSI – American National Standards Institute ANSI B 18.2.4 2M ANSI B 28.2.4 1M ASME B18.2.2 ASME B18.5 DIN: DIN 931, DIN 933, DIN 934, DIN 970UTS – Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTFISO – International Organization for Standardization : ISO 4032, ISO 4033, JIS standards
In Form of	Hex, Square, Round, Threading as per Gauge Etc.
Head drive	Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Test Certificate:	Manufacturer Test Certificate as per EN 10204 / 3.1
Surface 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
Production process	M2-M24: Cold Froging, hot forging M24-M100, machining and CNC for Customized connecting element
Surface Coating	Teflon Coated Fasteners Phosphate Coated Fasteners Zinc Coated Fasteners Ptfe Coated Xylon Coated Fasteners Cadmium Coated Fasteners Hot Dipped Galvanizing Coated Fasteners All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet
Packing	IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request

SS 304/304L Fasteners Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	BS	GOST	AFNOR	EN
SS 304	1.4301	S30400	SUS 304	304S31	08Х18Н10	Z7CN18‐09	X5CrNi18-10
SS 304L	1.4306 / 1.4307	S30403	SUS 304L	3304S11	03Х18Н11	Z3CN18‐10	X2CrNi18-9 / X2CrNi19-11

Stainless Steel 304/304L Fasteners Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Mo	Ni	N
SS 304	0.08 max	2 max	0.75 max	0.045 max	0.030 max	18 – 20	–	8 – 11	–
SS 304L	0.35 max	2 max	1.00 max	0.045 max	0.03 max	18 – 20	–	8 – 13	–

304/304L Stainless Steel Fasteners Mechanical Properties

Grade	Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
304	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %
304L	8.0 g/cm3	1400 °C (2550 °F)	Psi – 75000 , MPa – 515	Psi – 30000 , MPa – 205	35 %

Stainless Steel 304/304L Fasteners Standard

Hexagon Bolt / Set Screws	Stud Bolt	Hexagon Nuts	Socket Cap screws
DIN 931	BS4882	DIN 934	DIN 912
DIN 933	DIN 976	BS 1768	DIN 6912
BS 1768		BS 1769	DIN 7984
UNI 5731		BS 1083	ANSI B18.3
UNI 5739		BS 3692	ISO 4762
ISO 4014		ISO 4032	UNI 5931
ISO 4017		ISO 4033	BS 2470
BS 1769		ANSI B18.2.2	BS 4168
BS 3692
ANSI B18.2.1
Socket & Slotted Set Screws	Socket & Slotted Countersunk Screws	Studs	Washers
DIN 913	DIN 963	DIN 938	DIN 125
DIN 914	DIN 7991	DIN 939	DIN 9021
DIN 915	BS 4168	DIN 2510	BS 4320
DIN 916	BS 1981	BS 4439	BS 3410
DIN 551	BS 483	BS 2693
DIN 553	BS 2470		Spring Washers
DIN 438			DIN 127
BS 4168			BS 4464
			BS 1802

Weight Chart Of Stainless Steel 304/304L Fasteners

AS PER IS 1363/67 MM THREADS
FOR 100 NOS APPROXIMATE WEIGHT IN KGS
LENGTH	Stainless Steel Fasteners DIAMETER
LENGTH	M 6	M 5	M 8	M 12	M 10	M 14	M 18	M 22	M 16	M 20
16 mm	0.743	0.448	1.590		3.211
20 mm	0.812	0.598	1.711	4.892	3.411
25 mm	0.897	0.660	1.871	5.252	3.660	8.170
30 mm	1.010	0.737	2.070	5.574	3.912	9.690			10.707	18.657
35 mm	1.120	0.804	2.271	5.974	4.223	10.000	16.026		11.416	19.608
40 mm	1.230	0.881	2.470	6.410	4.533	10.288	16.667		12.107	20.747
45 mm	1.340	0.958	2.671	6.859	4.840	10.504	17.241		12.821	21.739
50 mm	1.450	1.030	2.870	7.299	5.155	11.261	17.857	28.409	13.624	22.727
55 mm	1.560		3.071	7.740	5.464	11.628	18.868	30.120	14.409	23.810
60 mm	1.670		3.270	8.183	5.774	12.255	20.000	32.051	15.244	25.126
65 mm	1.781		3.472	8.621	6.083	12.626	21.008	34.014	16.026	26.455
70 mm	1.890		3.671	9.058	6.394	12.987	22.124	35.461	16.835	27.778
75 mm	2.000		3.873	9.506	6.702	13.228	23.256	39.063	17.606	29.070
80 mm	2.111		4.072	10.000	7.013	13.889	24.510	40.000	18.248	30.303
90 mm			4.472	10.917	7.634	14.925	26.042	41.667	19.841	33.113
100 mm			4.873	11.820	8.251	16.340	27.778	46.296	21.459	35.714
110 mm				12.723	8.881	17.730	31.250	47.170	23.041	38.168
120 mm				13.624	9.506	18.797	32.895	50.000	24.631	40.984
130 mm				14.535	10.101	20.000	34.722	52.632	26.316	43.478
140 mm				15.432	10.707	20.833	35.461	55.556	27.933	46.296
150 mm				16.340	11.312	22.222	37.594	58.824	29.412	48.544
160 mm				17.241	11.905	24.272	40.984	61.728	31.056	50.505
170 mm				18.116	12.500			64.935	32.680	53.191
180 mm				19.011	13.123	26.882		67.568	34.247	55.556
190 mm				19.920	13.736			70.423	35.971	58.140
200 mm				20.833	14.327	29.586	49.020	73.529	37.594	60.976
220 mm				22.624	15.528			79.365	40.650	65.789
240 mm				24.510	16.722			84.746	43.860	71.429
250 mm				25.381	17.301			87.719	45.455	74.627
260 mm				26.316	17.921			90.909	47.170	76.923
280 mm				28.090	19.157			98.039	50.505	81.967
300 mm				29.940	20.325			104.167	53.763	87.719
320 mm				31.646					56.818	92.593
340 mm				33.557					60.241	98.039
360 mm				35.211					63.291	104.167
380 mm				37.037					66.667	108.696
400 mm				39.063					69.444	113.636

SS 304/304L Fasteners Torque Chart

Torque Specifications
Bolt Size Inches or #	Threads Per Inch	Standard Dry Torque in Inch-Pounds
Bolt Size Inches or #	Threads Per Inch	304/304L Stainless Steel	304/304L Stainless Steel
#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
Bolt Size Inches or #	Threads Per Inch	Standard Dry Torque in Inch-Pounds
Bolt Size Inches or #	Threads Per Inch	304/304L Stainless Steel	304/304L Stainless Steel
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
Bolt Size Inches or #	Threads Per Inch	Standard Dry Torque in Inch-Pounds
Bolt Size Inches or #	Threads Per Inch	304/304L Stainless Steel	304/304L Stainless Steel
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
Bolt Size Inches or #	Threads Per Inch	Standard Dry Torque in Foot-Pounds
Bolt Size Inches or #	Threads Per Inch	304/304L Stainless Steel	304/304L Stainless Steel
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