ASTM A320 L7 Stud bolts
ASTM A320 Grade L7 Nuts Suppliers in Mumbai, India
Supplies a full range of ASTM A320 Grade L7 Studs, ASTM A320 L7 Bolts at Factory price in India
ASTM A320 L7 Stud bolts
ASTM A320 Grade L7 Nuts
ASTM A320 Grade L7 Studs
Kamlesh Metal (India) ASTM A320 L7 Bolts Manufacture. ASTM A320 Grade L7 Studs (AISI 4140) specification covers alloy and stainless steel bolting in products such as high pressure flanges and high pressure pipe fittings to get high temperature or high pressure & corrosion resistant steels durability and service. ASTM A320 Grade L7 Nuts and ASTM A320 Grade L7 Bolts are manufactured from AISI 4140 and AISI 4145 stainless steel respectively, which has been quenched and tempered to enlarge the strength. Because of ASTM A320 Grade B8 are manufactured from stainless steel 304, they are used in highly corrosive environments with according to ambient temperatures.
Table of Content
- ASTM A320 L7 Stud bolts Specification
- ASTM A320 L7 Stud bolts Price in India
- ASTM A320 L7 Stud bolts Manufacturers In India
- ASTM A320 L7 Stud bolts Stock
- ASTM A320 L7 Stud bolts Sizes
- ASTM A320 L7 Stud bolts Grades
- ASTM A320 L7 Stud bolts Chemical Composition
- ASTM A320 L7 Stud bolts mechanical properties
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Save up to 35% on ASTM A320 L7 Nuts. Visit ASTM A320 Stud Bolts manufacturers factory in India, ask for ASTM A320 Grade L7m Bolts free sample.
| ASTM A320 L7 Stud bolts Material Specification | ASTM A320 ASTM A320 L7 Stud bolts |
|---|---|
| Standard | DIN, UNI, ISO, JIS, GB, IS, BS, ASME, ANSI, ASTM and all International Standards |
| ASTM A320 L7 Stud bolts/ Bolts 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 |
| ASTM A320 L7 Stud bolts, Studs Threads: | METRIC, BSW, BSF, UNC, UNF or as required |
| ASTM A320 L7 Stud bolts Standard: | ANSI - American National Standards Institute
DIN: DIN 931, DIN 933, DIN 934, DIN 970 UTS - Unified Thread Standard : UNC, UNF, UNEF, UNS, NPT, NPTF ISO - International Organization for Standardization : ISO 4032, ISO 4033, JIS standards |
| Source of raw materials | Tata Steel, JSPL, RINL, Usha Martin, Dhamm Steel, Mukund Steel etc. |
| SCOPE OF MANUFACTURE |
|
| ASTM A320 L7 Stud bolts In Form of: | Hex, Square, Round, Threading as per Gauge Etc. |
| Head drive: | Phillips, Slotted, Phillips/Slot, Six-Lobe, etc |
| ASTM A320 bolting Test Certificate: | Manufacturer Test Certificate as per EN 10204 / 3.1 |
| ASTM A320 L7 Stud bolts finishing: | Zinc (yellow, white, blue, black), black oxide, Geometry, Dacroment, anodizing, nickel plated, plated zinc-nickel, ASTM A320 : Passivated Self-Colour, Hot Dip Galvanised (HDG), Bright Zinc Plated (BZP), Sherardized, ASTM A320 , 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 |
| ASTM A320 bolting materials Surface Coating: |
All surface finishes offered including Geomet & PTFE, Galvanised, Zinc, Electroless Nickel, Sherardized, Dacromet |
| Popular Types of ASTM A320 L7 Stud bolts | Hex, Flange, Hex Head, Lag, Square, Eye, U, T, Counter sunk etc. |
| Popular Types of ASTM A320 Nut | Eye, Dome, Hex Head Nut, Panel, Lock, Coupling, Square, Acorn, T, Wing etc. |
| Popular Types of ASTM A320 Screw | Socket Set, Anchor, Blind Rivet, Threaded, Socket Head, Machine, Concrete, Shoulder, Panel, Hex Head Cap etc. |
| Popular Types of ASTM A320 Washer | Machine Washers, Star Washers, Flat Washer, Lock Washer, Split Washer, Sealing Washer etc. |
| ASTM A320 L7 Stud bolts Packing: | IN BULK: canton, pallet, Small Boxs / carton / pallet, or customer request |
| Stud bolts Price List | Price Per Pcs. |
|---|---|
| Hex head bolts price in india | USD $6.00 |
| Machine bolts price in india | USD $5.10 |
| Stud bolts price in india | USD $3.10 |
| Allen bolts price in india | USD $4.70 |
| owel Pins price in india | USD $1.40 |
| Nuts price in india | USD $1.30 |
Please note this is an approx Cost of ASTM A320 Stud Bolts in India. For final ASTM A320 Grade L7 Nuts price list please mail us.
We delivers a wide range of ASTM A320 Nuts in Mumbai, Pune & Chennai - India
ASTM A320 L7 Bolts suppliers in Mumbai, India, Buy from Low cost ASTM A320 Grade L7 Nuts manufacturers in India
ASTM A320 L7 Bolts Type |
SIZE |
GRADE |
ASME |
ISO |
ASTM |
|---|---|---|---|---|---|
Socket Head Cap Bolts |
M1.6 to M64 |
12.9 |
B18.3.1 M |
4762 |
A574M |
Socket Low Head Cap Bolts |
M4 to M20 |
10.9 |
|||
Socket Head Shoulder Bolts |
M6 to M24 |
012.9 |
B18.3.3M |
||
Countersunk Socket Head Bolts |
M3 to M20 |
012.9 |
B18.3.5M |
10642 |
F835M |
Button Head Socket Bolts |
M3 to M12 |
012.9 |
B18.3.4M |
7380 |
F835M |
Flange Button Head Socket Bolts |
M3 to M10 |
012.9 |
F835M |
||
Knurled Point Socket Set Bolts |
M3 to M20 |
45H |
B18.3.6M |
4029 |
F912M |
Flat Point Socket Set Bolts |
M6 to M12 |
45H |
B18.3.6M |
4026 |
F912M |
Dog Point Socket Set Bolts |
M3 to M20 |
45H |
B18.3.6M |
4028 |
F912M |
Cone Point Socket Set Bolts |
M3 to M12 |
45H |
B18.3.6M |
4027 |
F912M |
Plain Point Socket Set Bolts |
M3 to M20 |
45H |
B18.3.6M |
4029 |
F912M |
Taper Pressure Plug |
M8 to M22 |
- |
L7 Bolts Type |
SIZE |
PROPERTY CLASS |
TENSILE STRENGTH |
STANDARD |
|---|---|---|---|---|
Hex Head Bolts |
M4 to M80 |
10.9 |
1040N / mm2 min |
ISO 4017 (Full Thread) ISO 4014 (Half Thread) |
Nuts Type |
SIZE |
PROPERTY CLASS |
STANDARD |
|---|---|---|---|
Hex Nut |
M6 to M42 |
10 |
ISO 4032 |
Nylock Nut |
M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & `10 |
DIN 982 |
Nylock Nut |
M6 to M20 (Gr.8) M10 to M24 (Gr.10) |
8 & 10 |
DIN 985 |
Hex Weld Nut |
M6 to M12 |
8 |
DIN 929 |
Washers Type |
SIZE |
HARDNESS |
STANDARD |
|---|---|---|---|
Square Section Spring Washer, ASTM A320 |
3mm to 39mm |
HV (430 to 530) |
DIN 7980 |
Flat Section Spring Washer, ASTM A320 |
3mm to 39mm |
HV (430 to 530) |
DIN 127 B |
Hardened Washer, ASTM A320 |
12mm to 30mm |
HV (300 to 370) |
IS 2016 |
Hardened Steel Washer, ASTM A320 |
12mm to 56mm |
Rockwell 26 to 45 (HDG) Rockwell 38 to 45 (Coated) |
ASTM F436M |
Metric |
Closest Inch |
|---|---|
M1.4-0.3 |
0-80 (Larger) |
M2-0.4 |
1-64 (Smaller) |
M2.5-0.45 |
3-56 (Larger) |
M3-0.5 |
4-48 (Smaller) |
M3.5-0.6 |
6-40 (Same) |
M4-0.7 |
8-36 (Larger) |
M5-0.8 |
10-32 (Smaller) |
M6-1.0 |
1/4-28 (Larger) |
M7-1.0 |
1/4-28 (Smaller) |
M8-1.25 |
5/16-18 (Smaller) |
M10-1.5 |
3/8-16 (Smaller) |
M12-1.75 |
1/2-13 (Larger) |
M14-2.0 |
9/16-12 (Larger) |
M16-2.0 |
5/8-11 (Smaller) |
M18-2.5 |
3/4-10 (Larger) |
M20-2.5 |
3/4-10 (Smaller) |
M22-2.5 |
7/8-9 (Larger) |
M24-3.0 |
1-8 (Larger) |
M30-3.5 |
1 1/8-7 (Smaller) |
M36-4.0 |
1 3/8-6 (Smaller) |
| ASME B18.1.1 | Small Solid Rivets | ASME B18.8.1 | Clevis Pins and Cotter Pins |
|---|---|---|---|
| ASME B18.1.2 | Large Rivets | ASME B18.8.2 | Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins |
| ASME B18.2.1 | Square and Hex Bolts and Screws | ASME B18.9 | Plow Bolts |
| ASME B18.2.2 | Square and Hex Nuts | ASME B18.10 | Track Bolts and Nuts |
| ASME B18.2.6 | Fasteners for use in Structural Applications | ASME B18.11 | Miniature Screws |
| ASME B18.3 | Socket Cap, Shoulder and Set Screws | ASME B18.13 | Screws and Washer Assemblies (Sems) |
| ASME B18.5 | Round Head Bolts | ASME B18.15 | Forged Eyebolts |
| ASME B18.6.2 | Slotted Head Cap Screws, Square Head Set Screws, and Slotted Headless Set Screws | ASME B18.17 | Wing Nuts, Thumb Screws and Wing Screws |
| ASME B18.6.3 | Machine Screws and Machine Screws Nuts | ASME B18.21.1 | Lock Washers |
| ASME B18.6.4 | Thread Forming and Thread Cutting Tapping Screws and Metallic Drive Screws | ASME B18.22.1 | Plain Washers |
| ASME B18.7 | General Purpose Semi- Tubular Rivets, Full Tubular Rivets, Split Rivets and Rivet Caps | ASME B18.23.1 | Beveled Washers |
Make an inquiry to get best deal from ASTM A320 L7 Bolts suppliers in India offer these ASTM A320 Grade L7 Nuts in DIN, ISO, JIS or ANSI standard.
Kamlesh Metal (India) is India Based Leading ASTM A320 Grade L7 Nuts manufacturer & distributor in India
Kamlesh Metal (India) is a Highly Acclaimed Manufacturer & suppliers of ASTM A320 Bolts offering more than 6000 varieties in all types of ASTM A320 in all sizes, with more then 60 countries worldwide
| ASTM A320 Flat Washer | ASTM A320 Phillips Csk Machine Bolts |
| ASTM A320 Flat Washers | ASTM A320 Pozi Csk Machine Bolts |
| Hex Head Bolts | ASTM A320 Nuts and Bolts |
| ASTM A320 Hex Head Bolts | ASTM A320 Coupling Nut |
| ASTM A320 Square Bolts | ASTM A320 Star Bolts |
| ASTM A320 Square Bolts | ASTM A320 U Bolts |
| ASTM A320 U Bolts | ASTM A320 U Bolts |
| ASTM A320 Eye Bolts | ASTM A320 Nuts Bolts |
| Eye Bolts | ASTM A320 Eye Fasteners |
| ASTM A320 Lag Fasteners | ASTM A320 Hex Head Fasteners |
| ASTM A320 Lag Fasteners | ASTM A320 Hex Head Fasteners |
| ASTM A320 Counter sunk Fasteners | ASTM A320 T Fasteners |
| Counter sunk Fasteners | ASTM A320 Nuts and Fasteners |
| ASTM A320 Hex Head Nut | ASTM A320 Hex Fasteners |
| ASTM A320 Bolts and Nuts | ASTM A320 Hex Fasteners |
| ASTM A320 Star Washer | ASTM A320 Lag Fasteners |
| ASTM A320 T Fasteners | ASTM A320 Counter sunk Fasteners |
| T Fasteners | Counter sunk Bolts |
| Hex Head Fasteners | ASTM A320 Nuts and Bolts |
| ASTM A320 Hex Head Fasteners | ASTM A320 Hex Head Nut |
| ASTM A320 Socket Head Fasteners | Hex Head Nut |
| Socket Head Fasteners | ASTM A320 Nut Bolt |
| Hex Head Nut | Eye Nut |
| ASTM A320 Square Nut | ASTM A320 wing Nut |
| Threaded Rod | Hex Head Bolts |
| ASTM A320 Dome Nut | ASTM A320 Square Bolts |
| Dome Nut | Square Bolts |
| Square Nut | wing Nut |
| ASTM A320 Lock Nut | ASTM A320 T Nut |
| ASTM A320 Lock Washer | Rings |
| ASTM A320 Hex Head Fasteners | ASTM A320 Springs |
| ASTM A320 Hex Head Fasteners | ASTM A320 Panel Nut |
| Lock Nut | Panel Nut |
| ASTM A320 Lock Nut | ASTM A320 Coupling Nut |
| ASTM A320 Eye Nut | ASTM A320 Lock Nut |
| Eye Nut | Lock Nut |
| ASTM A320 wing Nut | ASTM A320 Eye Nut |
| Machine Fasteners | ASTM A320 Star Fasteners |
| ASTM A320 Bolts | ASTM A320 Dome Nut |
| ASTM A320 Anchor Fasteners | Square Nut |
| wing Nut | ASTM A320 Lock Nut |
| ASTM A320 T Nut | ASTM A320 Shoulder Fasteners |
| ASTM A320 Machine Fasteners | ASTM A320 Machine Fasteners |
| ASTM A320 Star Fasteners | Machine Fasteners |
| Nut Bolt | Dome Nut |
| ASTM A320 Panel Nut | ASTM A320 Acorn Nut |
| Panel Nut | Acorn Nut |
| ASTM A320 Panel Nut | ASTM A320 Nuts & Fasteners |
| ASTM A320 Coupling Nut | ASTM A320 Hex Head Fasteners |
| ASTM A320 Dome Nut | Hex Head Fasteners |
| ASTM A320 Studs | ASTM A320 Socket Head Fasteners |
| Acorn Nut | ASTM A320 Socket Head Fasteners |
| ASTM A320 Hex Head Fasteners | Socket Head Fasteners |
| ASTM A320 Socket Head Fasteners | ASTM A320 Socket Set Fasteners |
| ASTM A320 Socket Set Fasteners | ASTM A320 Flat Fasteners |
| ASTM A320 Socket Set Fasteners | ASTM A320 Sealing Fasteners |
| ASTM A320 Studs | Nut and Bolt |
| ASTM A320 Threaded Fasteners | ASTM A320 Blind Rivet |
| ASTM A320 Panel Fasteners | ASTM A320 Machine Fasteners |
| ASTM A320 Machine Fasteners | ASTM A320 Bolts |
| ASTM A320 Blind Rivet | ASTM A320 Fasteners |
| ASTM A320 Bolts | ASTM A320 Machine Fasteners |
| ASTM A320 Bolts | ASTM A320 Nut and Bolt |
| ASTM A320 Hex Fasteners | ASTM A320 Flat Fasteners |
| ASTM A320 Hex Fasteners | Hex Bolts |
| Hex Fasteners | ASTM A320 Flat Fasteners |
| ASTM A320 Hex Head Fasteners | Socket Set Fasteners |
| ASTM A320 Hex Head Set screws | ASTM A320 Socket Set Fasteners |
| ASTM A320 Hex Head Flange Fasteners | ASTM A320 Threaded Rod |
Ped approved manufacturer of ASTM A320 ASTM A320 Bolts in India, We Keep Bulk Stock of self-sealing screws, nuts, bolts, rivets and washers to panel bushing seals , panel switch and sealing switch boots.
| Element | L7 (AISI 4140) | L43 (AISI 4340) | B8 (AISI 304) | B8M (AISI 316) |
| Carbon | 0.37 – 0.49% | 0.38 – 0.43% | 0.08% max | 0.08% max |
| Manganese | 0.65 – 1.10% | 0.75 – 1.00% | 2.00% max | 2.00% max |
| Phosphorus, max | 0.04% | 0.04% | 0.05% | 0.05% |
| Sulfur, max | 0.04% | 0.04% | 0.03% | 0.03% |
| Silicon | 0.15 – 0.35% | 0.15 – 0.35% | 1.00% max | 1.00% max |
| Chromium | 0.75 – 1.20% | 0.70 – 0.90% | 18.0 – 20.0% | 16.0 – 18.0% |
| Nickel | 1.65 – 2.00% | 8.0 – 11.0% | 10.0 – 14.0% | |
| Molybdenum | 0.15 – 0.25% | 0.20 – 0.30% | 2.00 – 3.00% |
| Grade | Size | Tensile, ksi min | Yield, ksi, min | Charpy Impact | Elong, % min | RA, %, min |
|---|---|---|---|---|---|---|
| L7 | up to 21/2 | 125 | 105 | -150° F | 16 | 50 |
| L43 | sup a 4 | 125 | 105 | -150° F | 16 | 50 |
| B8 Class 1 | all | 75 | 30 | N/A | 30 | 50 |
| B8M Class 1 | all | 75 | 30 | N/A | 30 | 50 |
| B8 Class 2 | Up to 3/4 | 125 | 100 | N/A | 12 | 35 |
| 7/8 – 1 | 115 | 80 | N/A | 15 | 35 | |
| 11/8 – 11/4 | 105 | 65 | N/A | 20 | 35 | |
| 13/8 – 11/2 | 100 | 50 | N/A | 28 | 45 | |
| B8M Class 2 | Up to 3/4 | 110 | 95 | N/A | 15 | 45 |
| 7/8 – 1 | 100 | 80 | N/A | 20 | 45 | |
| 11/8 – 11/4 | 95 | 65 | N/A | 25 | 45 | |
| 13/8 – 11/2 | 90 | 50 | N/A |
Kamlesh Metal (India) is ASTM A320 Bolts exporter in India. All of our ASTM A320 Nuts are manufactured in customized sizes and thicknesses as per specific demand and tested to international standards With over 60 countries, we are ASTM A320 ASTM A320 Bolts distributor & dealer in your country and provide fast delivery Guaranteed.
Express delivery in following countries:
Denmark, Belgium, Nepal, Nigeria, Romania, Kuwait, India, Ireland, Costa Rica, Zimbabwe, Israel, Vietnam, Italy, Jordan, Oman, Taiwan, Pakistan, Austria, Singapore, Estonia, Mexico, Sweden, South Africa, Kenya, Canada, Macau, Puerto Rico, Mexico, Spain, Gambia, Colombia, Bangladesh, Namibia, New Zealand, Iraq, Thailand, Gabon, Peru, Ghana, Argentina, Egypt, Poland, Belarus, Indonesia, Iran, Russia, Chile, Algeria, Angola, Saudi Arabia, Mongolia, Malaysia, Finland, Yemen, Lebanon, Iran, France, Bahrain, Serbia, Slovakia, Ukraine, Bhutan, Norway, Japan, Qatar, Greece, Portugal, South Korea, Nigeria, Netherlands, Philippines, Afghanistan, Sri Lanka, Kazakhstan, Bulgaria, Brazil, Tibet, Ecuador, Trinidad & Tobago, Tunisia, Lithuania, Germany, United Kingdom, Hong Kong, Czech Republic, Turkey, Chile, Hungary, Poland, China, Morocco, Switzerland, Bolivia, United Arab Emirates, Australia, United States, Azerbaijan, Libya, Croatia, Venezuela
Quick delivery in below cities:
Santiago, Seoul, Chandigarh, Toronto, La Victoria, Colombo, Vung Tau, Sydney, Gurgaon, Haryana, Mexico City, Cairo, Riyadh, Karachi, Kanpur, Surat, Bogota, Gimhae si, Melbourne, Chennai, Ernakulam, Kolkata, Nagpur, Abu Dhabi, Caracas, Coimbatore, New York, Lagos, Vasai, London, Jaipur, Istanbul, Jamshedpur, Bhubaneswar, Ankara, Los Angeles, Houston, Al Jubail, Ulsan, Al Khobar, Lahore, Ahvaz, Busan, Dammam, Moscow, Navi Mumbai, Granada, Courbevoie, Dallas, Petaling Jaya, Kuwait City, Geoje si, Mumbai, Agra, Nashik, Jakarta, Tiruchirappalli, Ranchi, Perth, Port of Spain, Ludhiana, Dubai, Indore, Shivamogga, Rajkot, Brisbane, Manama, Dhanbad, Aberdeen, Faridabad, Howrah, Atyrau, Tirunelveli, Kuala Lumpur, Secunderabad, Madrid, Singapore, Calgary, Tehran, Thane, Pimpri Chinchwad, Ahmedabad, Ho Chi Minh City, Baroda, Bangkok, Thiruvananthapuram, Vadodara, Edmonton, Pune, Chiyoda, Visakhapatnam, Noida, New Delhi, Algiers, Rio de Janeiro, Bhopal, Sharjah, Muscat, Hyderabad, Montreal, Doha, Milan, Bengaluru, Jeddah, Hanoi