Our Products
Our product range contains a wide range of alloy steel screws, copper screw, Self Tapping Screws, hex cap screws and fasteners screws
Manufactured from low carbon steel, these screws meet SAE J-429 Grade 2 specifications. Available in coarse thread, with zinc or black oil finish. Other available Grade 2 bolts include finished hex head-ASTM A307 and heavy hex head- ASTM A-307 Grade B. Grade 2 bolts are stocked in a full range of sizes. There are no head markings for a Grade 2 Hex Head Bolt. It is a blank head. See common head markings for hex bolt grade differences.
Grade 5 - Hex Head Cap ScrewsOur grade 5 alloy hex cap screws are manufactured in India from oil quenched and tempered heat treated medium carbon steel (1045). Available in coarse and fine thread, with zinc or black oil finish (class 2A threads). They conform to ASTM A-354 and SAE J-429 Grade 5. Available in diameters from 1/4" to 2 1/2" and lengths up to 20". Head markings for grade 5 bolts is most commonly 3 lines in some arrangement. See common head markings for hex bolt grade differences.
Grade 8 - Hex Head Cap ScrewsMade from 4140 steel, these screws meet ASTM A-354 BD, SAE J-429 Grade 8, and SAE chemistry and mechanical specifications. Available in coarse and fine thread, with zinc or black oil finish (class 2A threads). Stocked in diameters from 1/4" to 3" and lengths up to 30". Head markings for grade 8 bolts is most commonly 6 lines in some arrangement. See common head markings for hex bolt grade differences.
Grade 9 - Hex Head Cap ScrewsOur Grade 9 hex cap screws are made from the highest grade alloys (5140), formed and heat treated using today's most sophisticated metallurgical techniques. They have a head height 30% higher than standard, and are 20% stronger than grade 8 bolts, with a yield strength of 180, 000 psi. minimum. Available in both coarse and fine threads, in diameters from 14" to 1 14" and lengths up to 10". Made from BG40 raw material through 1" and 41B40 above 1". Head markings for grade 9 bolts is different from the standard head marking conventions. There are 9 dots around the outside. See common head markings for common hex bolt grade differences.
The K.M Steel India stocks a large inventory of fasteners for commercial, industrial, utility, and OEM installations. We have Fasteners such as screws, Fasteners Screws , bolts, nuts, washers, and studs available in several grades and materials. Along with the standard fasteners we also stock B7 bolts & studs and stainless steel, nuts, Fasteners Screws, bolts, and washers. We also carry a large inventory of mechanical anchors such as, drop-ins, wedge anchors, tapcons, lead, plastic, and hollow wall anchors.
K.M Steel India is a full line fastener distributor that stocks a wide variety of products. No matter what the specification, we can find what you're looking for. If it's not on our shelves we will outsource the product to ensure our customers' satisfaction. With K.M Steel India, there is no job to large or small. We cater to any fastener need.
K.M Steel India is a major player in the fastener industry who handles the needs of any customer. For construction, we sell Fasteners Screws to all the fields with a heavy concentration in electrical, mechanical, and steel erection contractors. We have a very large inventory of Fasteners Screws , specialty bolts in all of our warehouses, supplying fields such as fasteners, anchors, channel and strut accessories.
K.M Steel India has established itself as the market leader and is recognised for exceptional service, timely delivery, competitiveness, and total solutions.
we also have our sales representatives to understand the requirements of our clients, we maintain ready stock of Fasteners Screws in Cities like Abu Dhabi, Riyadh, Manama, Muscat, Doha, Dubai, Damascus, Khartoum, Beirut, Jeddah, Aleppo, Alexandria, Algiers, Amman, Mosul, Cairo, Baghdad, Dammam, Casablanca, Basra, Mecca, Tripoli, Rabat, Sana'a, Arbil, Hilla, Port Said, Marrakech, Medina, Al Hudaydah, Omdurman, Damietta, Homs, Kafr Dawar, Benghazi, Fez, Bahri, Nouakchott, Sulaymaniyah, Safi, Zarqa, Oran, Kirkuk, Ismailia, Tunis, Agadir, Tangier, Sharjah, Shibin El Kom, Misratah, Matrah, Aden, Najaf, Karbala, Latakia, Sousse, Meknes, Gaza, Fallujah, Aswan, Kassala, Al-Ubayyid, Sohag, Kuala Lumpur, Penang, Kuching & many more.
Copper Nickel FastenersGrade : ASTM - C70600 (90:10), C71500 (70:30).IS: 1364, 1367, 3757, 6639, 3640Type :
COPPER NICKEL BOLTSSTUD BOLTS, HEX HEAD BOLTS, SOCKET HEXAGON HEAD SCREW ANCHOR BOLTS, U-BOLTS, J BOLTS, MUSHROOM HEAD SQUARE NECK BOLTS , T- HEAD BOLTS , WING SCREW EYE BOLT , EYE BOLT, FOUNDATION BOLTS, STRUCTURAL BOLTS.
COPPER NICKEL WASHERPLAIN WASHER , PLAIN BIG & SMALL OD WASHER , SPRING LOCK WASHER , SPRING WASHER HEAVY DUTY , TOOTH WASHER , STAR WASHER , TAB WASHER WITH ONE & TWO TAB
COPPER NICKEL NUTSHEXAGON NUTS , HEXAGON COUPLING NUTS , HEXAGON THIN NUT , SQUARE NUT , HEXAGON CASTLE NUTS , SELF LOCKING NUT , HEXAGON DOMED CAP NUTS
COPPER NICKEL SCREWPAN HEAD SLOTTED SCREWS , CHEESE HEAD SLOTTED SCREWS , COUNTERSUNK HEAD SLOTTED SCREWS , COUNTERSUNK RAISED HEAD SLOTTED SCREWS , PAN PHILLIPSE HEAD SCREW , COUNTERSUNK PHILLIPSE RAISED HEAD SCREWS , SLOTTED CHEESE TRIM HEAD MACHINE SCREWS , SOCKET HEAD ALLEN CAP SCREWS , ALLEN COUNTERSUNK SOCKET HEAD CAP SCREWS , SOCKET HEAD SHOULDER SCREWS , SOCKET HEAD CAP SCREW LOW HEAD , HEXAGON SOCKET SET SCREW WITH FLAT POINT , HEXAGON SOCKET SET SCEWS WITH CONE POINT , HEXAGON SOCKET SET SCREW WITH DOG POINT , HEXAGON SOCKET SET SCREWS WITH DOG POINT , HEXAGON SOCKET SET SCREWS WITH CUP POINT , IMPRIAL SOCKET CAP SCREWS .
Other Services : Hot Dip Galvanizing, Phosphate, Teflon, Xylon Coated, Zinc & Cadmium Plated
Flat heads are countersunk (cone shaped under the head) with a flat top. Phillips drives are X shaped for a phillips screw driver.
Stainless steel 18-8Zinc plated steelBrassShow Details
Frearson flat head Wood Screws Manufacturers Suppliers in IndiaFrearson flat headFlat heads are countersunk (cone shaped under the head) with a flat top. Frearson drives are X shaped similar to phillips drive.
Silicon bronzeShow Details
Slotted flat head Wood Screws Manufacturers Suppliers in IndiaSlotted flat headFlat heads are countersunk (cone shaped under the head) with a flat top. Slotted drives are simple slots for a flat bladed screw driver.
Stainless steel 18-8Zinc plated steelBrassSilicon bronzeShow Details
Slotted oval head Wood Screws Manufacturers Suppliers in IndiaSlotted oval headOval heads are countersunk (cone shaped under the head) with a rounded top. Slotted drives are simple slots for a flat bladed screw driver.
Stainless steel 18-8BrassSilicon bronzeShow Details
Phillips round head Wood Screws Manufacturers Suppliers in IndiaPhillips round headRound heads are domed and look like half of a sphere. Phillips drives are X shaped for a phillips screw driver.
Zinc plated steelBrassShow Details
Slotted round head Wood Screws Manufacturers Suppliers in IndiaSlotted round headRound heads are domed and look like half of a sphere. Slotted drives are simple slots for a flat bladed screw driver.
Stainless steel 18-8Zinc plated steelBrassSilicon bronze
Wood Screws DimensionsApproximate hole sizes for wood screws - hard wood and soft wood - are indicated below:
Nominal Screw Size | Nominal Shank Diameter (in) |
Actual Shank Diameter (in) |
Twist Drill Size | |||||||
Pilot Holes | Shank Clearance Holes | 80o Countersink Diameter | ||||||||
Hard Wood | Soft Wood | |||||||||
Inch | No. | Inches | No. | Inch | No. | Actual Head Diameter (in) |
Diameter (in) |
|||
# 0 | 0.060 | 0.064 | 3/64 | 58 | 1/32 | 69 | 1/16 | 52 | 0.119 | 1/8 |
# 1 | 0.073 | 0.077 | 3/64 | 55 | 1/32 | 65 | 5/64 | 47 | 0.146 | 3/16 |
# 2 | 0.086 | 0.090 | 1/16 | 53 | 3/64 | 59 | 3/32 | 42 | 0.172 | 3/16 |
# 3 | 0.099 | 0.103 | 1/16 | 51 | 3/64 | 56 | 7/64 | 37 | 0.199 | 1/4 |
# 4 | 0.112 | 0.116 | 5/64 | 48 | 3/64 | 55 | 7/64 | 32 | 0.225 | 1/4 |
# 5 | 0.125 | 0.129 | 5/64 | 44 | 1/16 | 53 | 1/8 | 30 | 0.252 | 1/4 |
# 6 | 0.138 | 0.142 | 3/32 | 42 | 1/16 | 52 | 9/64 | 27 | 0.279 | 3/8 |
# 7 | 0.151 | 0.155 | 3/32 | 38 | 1/16 | 50 | 5/32 | 22 | 0.305 | 3/8 |
# 8 | 0.164 | 0.168 | 7/64 | 35 | 5/64 | 48 | 11/64 | 18 | 0.332 | 3/8 |
# 9 | 0.177 | 0.181 | 1/8 | 32 | 5/64 | 46 | 3/16 | 14 | 0.358 | 3/8 |
# 10 | 0.190 | 0.194 | 1/8 | 30 | 3/32 | 44 | 3/16 | 10 | 0.385 | 1/2 |
# 11 | 0.203 | 0.207 | 1/8 | 29 | 3/32 | 43 | 13/64 | 4 | 0.412 | 1/2 |
# 12 | 0.216 | 0.220 | 9/64 | 27 | 3/32 | 39 | 7/32 | 2 | 0.438 | 1/2 |
# 14 | 0.242 | 0.246 | 5/32 | 20 | 7/64 | 34 | 1/4 | D | 0.507 | 1/2 |
# 16 | 0.268 | 0.272 | 3/16 | 16 | 1/8 | 31 | 17/64 | I | 0.544 | 5/8 |
# 18 | 0.294 | 0.298 | 3/16 | 10 | 9/64 | 29 | 19/64 | N | 0.635 | 5/8 |
# 20 | 0.320 | 0.324 | 7/32 | 3 | 5/32 | 26 | 21/64 | P | 0.650 | 3/4 |
# 24 | 0.372 | 0.376 | 1/4 | D | 11/64 | 18 | 3/8 | V | 0.762 | 3/4 |
Standard Wood Screw Sizes and Predrilling Recommendations |
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Screw Size (Gauge) |
#2 |
#3 |
#4 |
#5 |
#6 |
#7 |
#8 |
#9 |
#10 |
#12 |
#14 |
#16 |
#18 |
|||||||||||
Head Bore Size |
Actual Head Size |
11/64 |
13/64 |
15/64 |
1/4 |
9/32 |
5/16 |
11/32 |
23/64 |
25/64 |
7/16 |
1/2 |
35/64 |
39/64 |
||||||||||
Min. Counterbore Dia. |
1/4 |
1/4 |
1/4 |
1/4 |
5/16 |
5/16 |
3/8 |
3/8 |
7/16 |
7/16 |
1/2 |
9/16 |
5/8 |
|||||||||||
Recommended Size |
1/4 |
5/16 |
5/16 |
3/8 |
3/8 |
3/8 |
3/8 |
3/8 |
1/2 |
1/2 |
1/2 |
5/8 |
5/8 |
|||||||||||
Screw Shank - Hole Size |
3/32 |
7/64 |
7/64 |
1/8 |
9/64 |
5/32 |
11/64 |
3/16 |
13/64 |
7/32 |
1/4 |
9/32 |
5/16 |
|||||||||||
Straight Pilot Drill Size |
Hardwood |
1/16 |
5/64 |
5/64 |
3/32 |
7/64 |
7/64 |
1/8 |
9/64 |
9/64 |
5/32 |
11/64 |
3/16 |
7/32 |
||||||||||
Softwood |
1/16 |
1/16 |
1/16 |
5/64 |
3/32 |
3/32 |
7/64 |
1/8 |
1/8 |
9/64 |
5/32 |
11/64 |
13/64 |
|||||||||||
Tapered Pilot Drill Size |
Hardwood |
3/32 |
7/64 |
7/64 |
1/8 |
9/64 |
5/32 |
11/64 |
3/16 |
13/64 |
7/32 |
1/4 |
9/32 |
5/16 |
||||||||||
Softwood |
5/64 |
3/32 |
3/32 |
7/64 |
1/8 |
9/64 |
5/32 |
11/64 |
3/16 |
13/64 |
15/64 |
17/64 |
19/64 |
|||||||||||
Recommended Countersink Number |
C3 |
C4 |
C4 |
C5 |
C6 |
C7 |
C8 |
C9 |
C102 |
C12 |
C14 |
C169 |
C18 |
|||||||||||
|
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Drill Length Recommendations for Countersink/Taper Point Drill Combos |
||||||||||||||||||||||||
Screw Size (Gauge) |
#2 |
#3 |
#4 |
#5 |
#6 |
#7 |
#8 |
#9 |
#10 |
#12 |
#14 |
#16 |
#18 |
|||||||||||
Tapered Drill Size |
3/32 |
7/64 |
7/64 |
1/8 |
9/64 |
5/32 |
11/64 |
3/16 |
13/64 |
7/32 |
1/4 |
9/32 |
5/16 |
|||||||||||
Short Length Drill |
Min. Screw Length |
1/4 |
5/16 |
5/16 |
3/8 |
7/16 |
1/2 |
5/8 |
11/16 |
3/4 |
7/8 |
3/4 |
13/16 |
7/8 |
||||||||||
Max. Screw Length * |
5/8 |
11/16 |
11/16 |
5/8 |
11/16 |
13/16 |
7/8 |
15/16 |
1 |
1-1/8 |
1-1/4 |
1-7/16 |
1-9/16 |
|||||||||||
Regular Length Drill |
Min. Screw Length |
3/8 |
7/16 |
7/16 |
1/2 |
9/16 |
5/8 |
3/4 |
13/16 |
15/16 |
1 |
1-1/8 |
1-1/4 |
1-3/8 |
||||||||||
Max. Screw Length ** |
1 |
1-1/2 |
1-3/8 |
1-3/8 |
1-1/2 |
1-3/4 |
1-7/8 |
2-1/8 |
2-1/4 |
2-3/8 |
2-5/8 |
2-5/16 |
2-11/16 |
|||||||||||
Long Length Drill |
Min. Screw Length |
9/16 |
9/16 |
9/16 |
5/8 |
11/16 |
3/4 |
7/8 |
15/16 |
1-1/16 |
1-1/8 |
1-5/16 |
1-7/16 |
1-9/16 |
||||||||||
Max. Screw Length*** |
1-3/4 |
2 |
1-7/8 |
2-1/8 |
2-3/8 |
2-3/8 |
2-3/4 |
2-3/4 |
3 |
3 |
3-1/8 |
3-1/16 |
3-3/16 |
|||||||||||
8” Long Drills |
Min. Screw Length |
N/A |
N/A |
N/A |
3/4 |
13/16 |
1 |
1-1/16 |
1-3/16 |
1-1/4 |
1-1/4 |
1-1/2 |
1-5/8 |
1-3/4 |
||||||||||
Max. Screw Length*** |
N/A |
N/A |
N/A |
4-3/4 |
4-3/4 |
4-3/4 |
4-3/4 |
4-3/4 |
4-3/4 |
4-3/4 |
4-3/4 |
4-11/16 |
4-11/16 |
|||||||||||
* = 1/2” to 3/4” of shank for chucking ** = 3/4” to 1” of shank for chucking *** = Set screws positioned at end of twist |
Diameter |
Common Lengths | Clearance Hole | Pilot Hole | ||||
Gauge | Metric | Imperial | Metric | Imperial | Metric | Imperial | Metric |
2 | 2.0 | 1/4 - 1/2 | 6.5 - 13 | 3/32 | 2.5 | 1/16 | 1.6 |
3 | 2.5 | 3/8 - 1 | 10 - 25 | 7/64 | 3.0 | 1/16 | 1.6 |
4 | 3.0 | 1/4 - 11/2 | 6.5 - 38 | 1/8 | 3.5 | 5/64 | 2.0 |
6 | 3.5 | 3/8 - 21/2 | 10 - 65 | 5/32 | 4.0 | 5/64 | 2.0 |
8 | 4.0 | 3/8 - 31/2 | 10 - 90 | 3/16 | 5.0 | 3/32 | 2.5 |
10 | 5.0 | 1/2 - 4 | 13 - 100 | 7/32 | 5.75 | 1/8 | 3.5 |
12 | 5.5 | 3/4 - 5 | 19 - 125 | 1/4 | 6.5 | 1/8 | 3.5 |
14 | 6.5 | 11/4 - 6 | 32 - 150 | 1/4 | 6.5 | 5/32 | 4.0 |
The following fastener tables display the products available within our Self Tapping Screw range.
Self Tapping Screws are designed to be screwed into soft materials such as plastic or sheet materials such as 1mm sheet steel. They are designed to tap their own hole after a pilot hole has been drilled.
Sizes :- Brass Round Head Screws Brass Round Machine Screws Brass Metric Screws Brass Round Head Screws From 1mm to 6 mm in thread size and up to 60 mm in lengthBSW sizes as wellAlso, we manufacture as per your requirements
Brass CSK Head ScrewsStandard: - as per I.S. & DinSizes : - Brass CSK Head Countersunk Head Screws Machine Screws From 1 mm to 6mm in thread size and up to 60 mm in length ready in stockWe also manufacture as per your requirements.From 1mm 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12 M3 M4 M5 M6 M8 M10 m12 1/8 5/32 3/16 1/4 5/16 3/8 1/2 mm in thread size and up to 100 mm in lengthThreads: BSW BA UNC Metric UNEF UNF MM inches
Brass Round Head ScrewsStandard: - as per I.S. & DinSizes :- Brass Round Head Screws Machine Screws from 1 mm to 6mm in thread size and up to 60 mm in length ready in stockWe also manufacture as per your requirements.From 1mm 2mm 3mm 4mm 5mm 6mm 8mm 10mm 12 M3 M4 M5 M6 M8 M10 m12 1/8 5/32 3/16 1/4 5/16 3/8 1/2 mm in thread size and up to 100 mm in length
#4 X 1/2 Brass Phillips Flat Head Wood Screw
#4 X 5/8 Brass Phillips Flat Head Wood Screw
#4 X 3/4 Brass Phillips Flat Head Wood Screw
#4 X 1 Brass Phillips Flat Head Wood Screw
#5 X 1/2 Brass Phillips Flat Head Wood Screw
#5 X 5/8 Brass Phillips Flat Head Wood Screw
#5 X 3/4 Brass Phillips Flat Head Wood Screw
#5 X 1 Brass Phillips Flat Head Wood Screw
#6 X 1/2 Brass Phillips Flat Head Wood Screw
#6 X 5/8 Brass Phillips Flat Head Wood Screw
#6 X 3/4 Brass Phillips Flat Head Wood Screw
#6 X 1 Brass Phillips Flat Head Wood Screw
#6 X 1-1/4 Brass Phillips Flat Head Wood Screw
#6 X 1-1/2 Brass Phillips Flat Head Wood Screw
#8 X 1/2 Brass Phillips Flat Head Wood Screw
#8 X 5/8 Brass Phillips Flat Head Wood Screw
#8 X 3/4 Brass Phillips Flat Head Wood Screw
#8 X 1 Brass Phillips Flat Head Wood Screw
#8 X 1-1/4 Brass Phillips Flat Head Wood Screw
#8 X 1-1/2 Brass Phillips Flat Head Wood Screw
#8 X 1-3/4 Brass Phillips Flat Head Wood Screw
#8 X 2 Brass Phillips Flat Head Wood Screw
#8 X 2-1/2 Brass Phillips Flat Head Wood Screw
#10 X 3/4 Brass Phillips Flat Head Wood Screw
#10 X 1 Brass Phillips Flat Head Wood Screw
#10 X 1-1/4 Brass Phillips Flat Head Wood Screw
#10 X 1-1/2 Brass Phillips Flat Head Wood Screw
#10 X1-3/4 Brass Phillips Flat Head Wood Screw
#10 X 2 Brass Phillips Flat Head Wood Screw
#10 X 2-1/2 Brass Phillips Flat Head Wood Screw
#10 X 3 Brass Phillips Flat Head Wood Screw
#12 X 1 Brass Phillips Flat Head Wood Screw
#12 X 1-1/4 Brass Phillips Flat Head Wood Screw
#12 X 1-1/2 Brass Phillips Flat Head Wood Screw
#12 X 3-1/4 Brass Phillips Flat Head Wood Screw
#12 X 2 Brass Phillips Flat Head Wood Screw
#12 X 2-1/2 Brass Phillips Flat Head Wood Screw
#12 X 3 Brass Phillips Flat Head Wood Screw
#14 X 1 Brass Phillips Flat Head Wood Screw
#14 X 1-1/4 Brass Phillips Flat Head Wood Screw
#14 X 1-1/2 Brass Phillips Flat Head Wood Screw
#14 X 1-3/4 Brass Phillips Flat Head Wood Screw
#14 X 2 Brass Phillips Flat Head Wood Screw
#14 X 2-1/2 Brass Phillips Flat Head Wood Screw
#14 X 3 Brass Phillips Flat Head Wood Screw
#14 X 4 Brass Phillips Flat Head Wood Screw