Stainless Steel Round Head Bolts

316 Stainless Steel M8 Round Head Stove Bolt and ASTM A193 B8M Round Neck Carriage Bolt manufacturer in India

 

Stainless Steel Round Head Bolts
Stainless Steel Round Head Bolts
Flat Round Head Square Neck Bolt
Flat Round Head Square Neck Bolt
M4 Round Head Bolts
M4 Round Head Bolts

 

5/16 ASTM A193 B8 Round Head Square Neck Bolt and nuts for sale, manufacturer and exporter of A193 b7m Slotted Round Head Bolt and Round Neck Ribbed Bolt in India

Stainless Steel Round Head Bolts are commonly used in wood connections. It is similar to carriage bolts, but without the square neck under the head. Because they are used with wood, round head bolts are rarely high strength and effectively always supplied in a specification standard of ASTM A307.

Round Head Stove Bolt is also known as machine screws. It is used to fasten metal parts together that are going into a tapped hole, or through a hole and being held by a nut. It is common used along with wood to metal and wood to wood. Round Head Carriage Bolt is a bolt with threading all the way up the shank to a small square shoulder, with a domed head. It is used to fasten metal to metal or metal to wood. It is used extensively in security fixings, such as hinges and locks, where the bolt must be removable from one side only.

 

Specification List of Stainless Steel Round Head Bolts

standard ISO 10642
British standards BS 57
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

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
Threads: METRIC, BSW, BSF, UNC, UNF or as required
Standard:
  • ISO 14585C ~DIN 7981C
  • DIN 7973C ~ISO 1483
  • DIN 7983C ~ISO 7051
  • ISO 4762, ISO 2009, ISO 7050, ISO 14587, ISO 14587, ISO 14584, ISO 14582
  • ANSI B18.3.1M
  • ASME B18.6.3
  • GB/T5782, GB/T5783, GB5783

DIN, ISO, JIS, GB, IS, BS, ASTM and all International Standards, ANSI – American National Standards Institute

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.
Head drive: Phillips, Slotted, Phillips/Slot, Six-Lobe, etc
Type Pan/ Round/ Oval/ Hex Head/ Truss head
Head Pan head, flat head, oval head, hex head, phillips head
Finish Per ASTM A380/A380M
Production process Wire Drawing, Cold Heading, Insert tapping, Heat Treatment, Surface Plating, Inspection, Packing
Top Manufacturers SPAX® Screws, GKW, Unbrako, Kundan, APL, Sundaram Precision, Infasco, EBY Fastener Etc.
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

 

SS Round Head Bolts Price list

Description Per Unit (INR) Price in USD Price In EURO
66a Nuts/bolts/screws/washer Made Of alloy Steel Including Stainless Steel 304 Round Head Bolt M8x60 24 0.33 0.27
66anuts/bolts/screws/washer Made Of Alloy Steel Including Stainless Steel 304 Round Head Bolt M8 X 60 23 0.31 0.26
Stainless Steel 316(A4) T Head Bolt With I Nut & Round Washer For D.i.flang Adaptor M12x135 Mm Length Thread Length 85 Mm 184 2.51 2.05
Other Fasteners - Stainless Steel 316 round Head Bolt Unc 1/4 X 15 Mm 6 0.082 0.067

 

Stocking Distributors of Stainless Steel Round Head Bolts

Stainless Steel Slotted Round Head Bolts
Stainless Steel Slotted Round Head Bolts
Stainless Steel Round Head Square Neck Bolt
Stainless Steel Round Head Square Neck Bolt
Stainless Steel Flat Round Head Bolts
Stainless Steel Flat Round Head Bolts
SS Round Head Fin Neck Bolts
SS Round Head Fin Neck Bolts

 

Weight Chart of Flat Round Head Square Neck Bolt

HIGH STRENGTH Round Head STRUCTURAL BOLTS AS PER IS 3757

APPROXIMATE WEIGHT IN KGS FOR 100NOS

LENGTH

DIAMETER

M16

M20

M22

M24

M27

M30

M36

40

10.28

45

11.07

180.30

50

11.86

19.25

25.20

55

12.65

20.50

26.69

33.74

60

13.44

21.73

28.18

35.22

48.09

65

14.23

22.96

29.67

37.29

50.34

70

15.02

24.19

31.16

39.07

52.58

67.25

75

15.81

25.43

32.66

40.84

54.83

70.03

108.91

80

16.60

26.66

34.15

42.62

57.08

72.80

112.90

85

17.39

27.89

35.64

44.39

59.33

75.58

116.90

90

18.17

29.13

37.13

46.17

61.57

78.35

120.89

95

18.96

30.36

38.62

47.94

63.82

81.13

124.89

100

19.75

31.59

40.12

49.72

66.07

83.90

128.88

110

21.14

33.77

42.78

52.85

68.56

88.84

136.20

120

22.72

36.24

45.77

56.41

73.06

94.39

144.19

130

24.30

38.70

48.75

59.96

77.55

99.94

152.18

140

25.88

41.17

51.73

63.51

82.05

105.49

160.17

150

27.46

43.93

54.72

67.06

86.54

111.04

168.16

160

29.03

46.10

57.70

70.61

91.04

116.59

176.15

170

30.61

48.57

60.69

74.16

95.53

122.14

184.14

180

32.19

51.03

63.67

77.71

100.03

127.69

192.13

190

33.77

53.50

66.65

81.26

104.52

133.24

200.12

200

35.35

55.96

69.44

84.82

109.02

138.79

208.11

210

113.52

144.34

216.10

220

118.01

149.89

224.09

230

122.51

155.44

232.08

240

127.00

160.99

240.07

250

131.50

166.54

248.06

260

135.99

172.09

256.05

270

140.49

177.64

264.04

280

144.98

183.19

272.03

290

149.48

188.74

280.02

300

153.97

194.29

288.01

 

We can supply SS 6mm Galvanised Round Head Bolts with customized sizes, view size chart

 

Dimensions of M4 Round Head Bolts

Stainless steel round head bolts dimension

Stainless Steel Bolt Diameter C H
Stainless Steel Head Diameter Stainless Steel Head Height
Max Min Max Min
1⁄2 1.094 1.032 0.270 0.250
5⁄8 1.344 1.219 0.344 0.313
3⁄4 1.594 1.469 0.406 0.375
7⁄8 1.844 1.719 0.469 0.438
1 2.094 1.969 0.531 0.500
11⁄4 2.850 0.531 0.500

*Dimensions per ASME B18.5 1990 (R 1998) cover diameters up to 1″. Bolts over 1″ use custom head dimensions.

Standard Thread Length of Hex Socket Round Head Bolts

  • Bolt lengths ≤ 6″: Thread length = (2 X diameter) + 1⁄4”
  • Bolt lengths > 6″: Thread length = (2 X diameter) + 1⁄2”

 

Stockist of Stainless Steel M4 Round Head Bolts material as per the requirements of customers

 

SS 304 Round Head Structural Bolts Coatings

  • Aluminium Coating
  • Silver Coating
  • Dacromet Coating
  • Teflon Coating
  • Xylon Coating
  • Zinc Nickel Coating
  • Phosphate Coating
  • Zinc Coating
  • Ceramic Filled PTFE Coating
  • Electroless Nickel Plated Coating

 

Find SS Round Head Bolts And Nuts Dimensions and weight chart here

 

Siddhagiri can supply express delivery to here

France, Europe, Thailand, Qatar Screw Threaded Of Stainless Steel -m12 X15mm Round X 29mm Long, Socket Head Bolt, Hohlschraube, S.s. 304.
Indonesia, Philippines, Belgium, Dammam -KSA 66a Nuts/bolts/screws/washer Made Of alloy Steel Including Stainless Steel 304 Round Head Bolt M8x120
USA, Bangladesh, Finland, Malaysia Stainless Steel Elevator Bucket Fixing Special Bolts Complete With Nuts & Washersize 3/8(M-10)x 1-1/2 Round Flat Head
Germany, Thailand, Malaysia, Czechia 66anuts/bolts/screws/washer Made Of Alloy Steel Including Stainless Steel 304 Round Head Bolt M8 X 120
South Africa, Singapore, Singapore, Bahrain Bolts& Washers(Made Of Alloy Steel)including Stainless Steel Round Head Square Neck Bolt & Washer-5000pcs
Saudi Arabia (KSA), Kuwait, Brazil, South Africa Stainless Steel 316(A4) T Head Bolt With I Nut & Round Washer For D.i.flang Adaptor M12x120 Mm Length Thread Length 75 Mm
Malaysia, Hong Kong, UAE, Oman Stainless Steel 316(A4) T Head Bolt With I Nut & Round Washer For D.i.flang Adaptor M12x155 Mm Length Thread Length 85 Mm
Australia, UK, Nigeria, Philippines Stainless Steel Round Head Bolt M8 M12
Turkey, Norway, Malaysia, United Arab Emirates (UAE) M8 stainless steel din603 mushroom head round head square neck carriage bolt with hex nut
Italy, Iran, Singapore, Chile DIN603 Round Head Square neck Steel Carriage Bolts With Flange nuts
Spain, Mexico, UK, Egypt stainless steel track bolt round head
Malaysia, Russia, Dubai, Netherlands Cross Round Head Mechanical Bolt
Canada, Poland, Ellington -United States, UK A2-70/A4-80 Stainless Steel Round Head Oval Neck Bolts
Europe, Malaysia, UAE, United Kingdom -UK Stainless steel hex pan round head bolt
Japan, Romania, Malaysia, Europe ISO7380 Stainless Steel 304 M2*25mm Hex Socket Round Head Bolt

 

Torque Chart of Metric Round Head Square Neck Bolts

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

 

Stainless Steel Round Head Lag Bolts Permitted Shear Stress Chart

Stainless Steel Type Finish Specification & Condition Dia (in.) 0.2% Yield Stress (ksi) Min. Tensile Requirement Shear Stress (ksi)
Tensile Strength (ksi) No Threads in Shear Plane Threads in Shear Plane
302
304
316
Hot Finished Condition A (Annealed) in ASTM A276-71
Class 1 (solution treated) in ASTM A193-71
all 30 75 15 10.5
302
304
316
Cold Finished Condition A (Annealed) in ASTM A276-71 45 90 18 12.6
302
304
316
Cold Finished Condition B (cold-worked) in ASTM A276-71
Class 2 (solution treated and strain hardened) in ASTM A193-71*
100 125 25 17.5

 

SS Flat Round Head Bolt Tensile Stress Areas And Threads Per Inch

Nominal Size, inch. Coarse Threads - UNC Fine Threads - UNF 8 Thread Series - 8UN
Threads / inch Stress AreaA, in2 Threads / inch Stress AreaA, in2 Threads / inch Stress AreaA, in2
1/4 20 0.0318 28 0.0364 -- --
5/16 18 0.0524 24 0.0580 -- --
3/18 16 0.0775 24 0.0878 -- --
7/16 14 0.1063 20 0.1187
1/2 13 0.1419 20 0.1599
9/16 12 0.1820 18 0.2030
5/8 11 0.2260 18 0.2560
3/4 10 0.3340 16 0.3730
7/8 9 0.4620 14 0.5090
1 8 0.6060 12 0.6630
1 1/8 7 0.7630 12 0.8560 8 0.790
1 1/4 7 0.9690 12 1.0730 8 1.000
1 3/8 6 1.1550 12 1.3150 8 1.233
1 1/2 6 1.4050 12 1.5810 8 1.49

 

Stock List of Stainless Steel Round Head Allen Bolts

Spec
Finish
Length
Thread
Dia
A449
HDG
6"
10 UNC
3/4"
A449
HDG
8"
10 UNC
3/4"
A449
HDG
10"
10 UNC
3/4"
A449
HDG
12"
10 UNC
3/4"
A449
HDG
14"
10 UNC
3/4"
A449
HDG
16"
10 UNC
3/4"
A449
HDG
18"
10 UNC
3/4"
A449
HDG
6"
9 UNC
7/8"
A449
HDG
8"
9 UNC
7/8"
A449
HDG
10"
9 UNC
7/8"

 

Equivalent Grades Table of Stainless Steel Slotted Round Head Bolts

Stainless Steel Type ASTM Equivalent Standard
UNS Grads (TP) EN / Din Afnor (NF) JIS
Austenitic Stainless Steel S30400 304 1.4301 Z 6 CN 18.09 SUS 304
  S30403 304L 1.4306 Z 2 CN 18.10 SUS 304L
  S31600 316 1.4401 Z 6 CND 17.11 SUS 316
  S31603 316L 1.4404 Z 2 CND 17.12 SUS 316L
  S31635 316Ti 1.4571 Z 2 CND 17.12 -
  S32100 321 1.4541 Z 6 CNT 18.10 SUS 321
  S34700 347 1.455 Z 6 CNNb 18.10 SUS 347
  S30409 304H 1.4948 Z 6 CN 19.10 SUS 304H
  S31609 316H 1.4919 Z 10 CND 18.10 SUS 316H
  S32109 321H 1.4941 Z 10 CND 18.10 SUS 321H
Ferritic Stainless Steel S40500 405 1.4002 Z 6 CAL 13 SUS 405
  S41000 410 1.4002 Z 12 C 13 SUS 410
  S43000 430 1.4016 Z 10 C 17 SUS 430

 

Stainless Steel Round Head Square Neck Bolts Mechanical Properties Database

aterial Heat Temperure Tensile Strength Yield Strength Elongation %, Min
Treatment Min. Ksi (MPa), Min. Ksi (MPa), Min.
º F(º C)
Stainless Steel TP304 Solution 1900 (1040) 75(515) 30(205) 35
Stainless Steel TP304L Solution 1900 (1040) 70(485) 25(170) 35
Stainless Steel TP316 Solution 1900(1040) 75(515) 30(205) 35
Stainless Steel TP316L Solution 1900(1040) 70(485) 25(170) 35

 

Composition Standard of Stainless Steel Round Head Carriage Bolts

Stainless Steel Grade C Mn Si P S Cr Mo Ni N Ti Fe
Stainless Steel 304 min. 18.0 8.0
max. 0.08 2.0 0.75 0.045 0.030 20.0 10.5 0.10
304L min. 18.0 8.0
max. 0.030 2.0 0.75 0.045 0.030 20.0 12.0 0.10
Stainless Steel 304H min. 0.04 18.0 8.0
max. 0.010 2.0 0.75 0.045 0.030 20.0 10.5
SS 310 0.015 max 2 max 0.015 max 0.020 max 0.015 max 24.00 26.00 0.10 max 19.00 21.00 54.7 min
Stainless Steel 310S 0.08 max 2 max 1.00 max 0.045 max 0.030 max 24.00 26.00 0.75 max 19.00 21.00 53.095 min
SS 310H 0.04 0.10 2 max 1.00 max 0.045 max 0.030 max 24.00 26.00 19.00 21.00 53.885 min
316 min. 16.0 2.03.0 10.0  
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
Stainless Steel 316L min. 16.0 2.03.0 10.0    
max. 0.035 2.0 0.75 0.045 0.030 18.0 14.0  
316TI 0.08 max 10.00 14.00 2.0 max 0.045 max 0.030 max 16.00 18.00 0.75 max 2.00 3.00
317 0.08 max 2 max 1 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 57.845 min
SS 317L 0.035 max 2.0 max 1.0 max 0.045 max 0.030 max 18.00 20.00 3.00 4.00 11.00 15.00 57.89 min
Stainless Steel 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 5(C+N) 0.70 max
SS 321H 0.04 0.10 2.0 max 1.0 max 0.045 max 0.030 max 17.00 19.00 9.00 12.00 0.10 max 4(C+N) 0.70 max
347/ 347H 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 20.00 9.0013.00
Stainless Steel 410 min. 11.5
max. 0.15 1.0 1.00 0.040 0.030 13.5 0.75
446 min. 23.0 0.10
max. 0.2 1.5 0.75 0.040 0.030 30.0 0.50 0.25
Stainless Steel 904L min. 19.0 4.00 23.00 0.10
max. 0.20 2.00 1.00 0.045 0.035 23.0 5.00 28.00

 

basic types of Stainless Steel Round Head Bolts For Sale

flat round head bolts

Stainless Steel round head fin neck bolts

Stainless steel round head bolts

round head square neck bolts

stainless steel button head bolts

Stainless Steel round head fender bolts

Stainless Steel slotted round head bolts

rounded hex head bolts

Stainless Steel large round head bolts

Stainless Steel hex socket round head bolts

round head toggle bolts

round head structural bolts

Stainless Steel 5/16 round head bolts

metric round head square neck bolts

slotted round head bolts

smooth round head bolts

round head allen bolts

Stainless Steel round head stove bolts

 

Documentation of Stainless Steel Round Head Stove Bolts

  • Commercial Invoice which includes HS Code
  • Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
  • Fumigation Certificates
  • Raw Material Test Reports
  • Guarantee Letter
  • NABL approved Laboratory Test Reports
  • Material Traceability Records
  • Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
  • Test Certificates certifying NACE MR0103, NACE MR0175
  • Heat Treatment Charts
  • Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
  • Quality Assurance Plan (QAP)
  • Packing List including net weight and gross weight, number of boxes, Marks and Numbers
  • Form A for the purposes of the Generalized System of Preferences (GSP)