Thread Cutting Screws Manufacturers Suppliers Stockist India

Thread Cutting Screws Manufacturers Suppliers Stockist India

Thread Cutting Screws Manufacturers Suppliers Stockist India

The K.M Steel India stocks a large inventory of fasteners for commercial, industrial, utility, and OEM installations. We have Fasteners such as screws, Thread Cutting 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, Thread Cutting 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 Thread Cutting Screws to all the fields with a heavy concentration in electrical, mechanical, and steel erection contractors. We have a very large inventory of Thread Cutting 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 Thread Cutting 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...

Thread Cutting Screws

Type 1, F, 23, 25, BF Thread Cutting Screws

Diameters up to 3/8"

Lengths up to 3""

All head types: Pan head, Button head, Dome head, Round head, Truss head, Flat head, Conical head, Oval head, Raised head, Bugle head, Fillister head, Socket head (hex, square, torx, etc.), Headless, Square head, Phillips head

All material types: Stainless steel, titanium, brass, bronze, nylon

Specials made to order

Stainless Steel Thread Cutting Screws

Another type of tapping screw with specialized tips (type 1, type 23, type 25, type F) that physically remove material from the substrate to tap it's own mated thread path. They are also available in carbon steel. this screw is designed to tap its own threads as it penetrates the substrate but requires a pre-drilled pilot hole. Available in points 'F', '1', '23' and '25' with a variety of head styles (flat, hex, hex washer, oval , pan and truss) and drives (hex head, phillips, slot, 6-lobe,), in sizes from #2 to 1/4" and lengths from 3/16" to 3".

Point types:

  • TYPE 1: Thread cutting screws with regular machine screw threads, a blunt point and a single notch cut into the tip of the shank. Designed for use in harder metals including steel, alloy steel and cast iron.
  • TYPE F: Thread cutting screws with machine screw thread, a blunt point and a slightly tapered end with multiple notches cut into the tip of the shank. Recommended for a variety of materials including heavy sheet metal, castings, forgings, steel, plywood and plastic.
  • TYPE 23: Thread cutting screws with machine screw thread, a blunt point and slightly tapered end. The tip includes a thread cutting chip removal slot providing an improved thread cutting area and excellent chip clearing properties. Recommended for softer materials including sheet metal, aluminum, brass, zinc and plastic.
  • TYPE 25: Thread cutting screws similar to Type 23 point except with coarse Type B thread, with a blunt point and tapered end. Also has a large chip clearing cavity cut into the tip. Recommended For plastics and other softer materials.

Type F Thread Cutting Screws
Type F are the most common varitey of Thread Cutting Screws. Type F Thread Cutting Screws have Machine Screw Threads and blunt points with multiple vertical cutting edges.

Type F TCS / Steel / Zinc
Type F TCS / 18-8 Stainless Steel
Type F TCS / 410 Stainless Steel
Type F TCS / Steel / Black Oxide
Type F TCS / Steel / Zinc Green (Grounding Screws)
Type F TCS / Steel / Black Phos (Floorboard Screws)

Type 1 Thread Cutting Screws

Type 1 Thread Cutting Screws
Type 1 Thread Cutting Screws have Machine Screw Threads and blunt points with a single, vertical cutting edge.

Type 1 TCS / Steel / Zinc
Type 1 TCS / Steel / Black Oxide
Type 1 TCS / 18-8 Stainless Steel

Type 23 Thread Cutting Screws

Type 23 Thread Cutting Screws
Type 23 Thread Cutting Screws have Machine Screw Threads, a blunt point with tapered starting threads, a single wide cutting edge and a chip cavity. Type 23 provides excellent chip clearing with minimum tightening torques.

Type 23 TCS / Steel / Zinc
Type 23 TCS / Steel / Black Oxide
Type 23 TCS / 18-8 Stainless Steel

Type 25 Thread Cutting Screws

Type 25 Thread Cutting Screws
Type 25 Thread Cutting Screws have spaced, coarse threads, a blunt point with tapered starting threads, a single wide cutting edge and a chip cavity. Type 25 TCS are used for molded, through holes in plastics and other soft materials.

Type 25 TCS / Steel / Zinc
Type 25 TCS / Steel / Black Oxide
Type 25 TCS / Steel / Black Zinc
Type 25 TCS / 18-8 Stainless Steel

Thread Cutting Screws Dimensions

THREAD CUTTING SCREWS

 

Flat Head Thread Cutting Screws Flat Head
Machine Screws
Wood Screws *
Tapping Screws
Flat Head Thread Cutting Screws
SLOTTED   PHILLIPS
Click here to Request a quote.
Nominal Size A H J T M G N Phillips
Driver Size
Head Diameter Height of Head Width of Slot Depth of Slot Dimensions of Recess
Diameter Depth Width
Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min.
2
4
5
6
7*
8
9*
10
12
14*
1/4
5/16
3/8
1/2
.172
.225
.252
.279
.305
.332
.358
.385
.438
.491
.507
.635
.762
.875
147
.195
.220
.244
.268
.292
.316
.340
.389
.437
.452
.568
.685
775
.051
.067
.075
.083
.091
.100
.108
.116
.132
.148
.153
.191
.230
.223
.040
.055
.062
.069
.076
.084
.091
.098
.112
.127
.131
.165
.200
.198
.031
.039
.043
.048
.048
.054
.054
.060
.067
.075
.075
.084
.094
.106
.023
.031
.035
.039
.039
.045
.045
.050
.056
.064
.064
.072
.081
.091
.023
.030
.034
.038
.041
.045
.049
.053
.060
.068
.070
.088
.106
.103
.015
.020
.022
.024
.027
.029
.032
.034
.039
.044
.046
.058
.070
.065
.102
.128
.154
.174
.182
.189
.258
.204
.268
.283
.283
.365
.393
.424
.089
.115
.141
.161
.169
.176
.245
.191
.255
.270
.270
.352
.380
.411
.063
.089
.086
.106
.114
.121
.146
.136
.156
.171
.171
.216
.245
.276
.017
.018
.027
.029
.030
.031
.034
.032
.036
.039
.035
.061
.065
.069
1
1
2
2
2
2
2
2-3*
3
3
3
4
4
4

 

 

Floorboard Thread Cutting Screws

Flat Head Torx® Drive
(Floorboard)
® Torx is a registered trademark of Camcar division of Textron Inds.

Floorboard Thread Cutting Screws
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Screw
Size
G T B F   Drive
Size
Head Dimensions Recess Dimension
Max. Sharp Abs. Min. Ref. Ref. Gauge
Penetration Mm.
(Fallaway)
Max.
Penetration Of No-Go Gage
1/4 (.250)
5/16 (.312)
.507
.635
.452
.566
.153
.191
.221
.266
.060
.087
.030
.030
130
T40

 

Thread Cutting Screw Specifications and Dimensions Flat Head 100º
Machine Screws
Thread Cutting Screw Specifications and Dimensions
SLOTTED   PHILLIPS
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Nominal
Size
A H M G N Phillips
Driver
Size
Head Diameter Height
Of
Head
Ref.
Dimensions of Recess
Max.
Edge
Sharp
Min.
Edge
Rounded
or Flat
Diameter Depth Width
Max. Min. Max. Min. Min.
4
6
8
10
14
0.225
0.279
0.332
0.385
0.507
0.191
0.238
0.285
0.333
0.442
0.049
0.060
0.072
0.083
0.110
0.117
0.154
0.169
0.184
0.247
0.104
0.141
0.156
0.171
0.234
0.078
0.086
0.101
0.116
0.135
0.062
0.063
0.078
0.093
0.112
0.018
0.027
0.028
0.030
0.033
1
2
2
2
3

 

Hex Head
Hex Washer Head
Hex Washer Head Thread Cutting Screws Machine Screws
Tapping Screws
Self Drilling Screws
Hex Head Thread Cutting Screws
SLOTTED   SLOTTED
Click here to Request a quote.
Nominal
Size
A W H F U J T
Width
Across
Flats
Width
Across
Corners
Height
of
Head
Diameter
of
Washer
Thickness
of
Washer
Width
of
Slot
Depth
of
Slot
Max. Min. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min.
4
6
7
8
10
12
14
1/4
5/16
3/8
.187
.250
.250
.250
.312
.312
.438
.375
.500
.562
.181
.244
.244
.244
.305
.305
.428
.367
.489
.551
.202
.272
.272
.272
.340
.340
.409
.409
.545
.614
.060
.093
.093
.110
.120
.155
.190
.190
.230
.295
.049
.080
.080
.096
.105
.139
.172
.172
.208
.270
.243
.328
.328
.348
.414
.432
.520
.520
.676
.780
.225
.302
.302
.322
.384
.398
.480
.480
.624
.720
.019
.025
.029
.031
.031
.039
.050
.050
.055
.063
.011
.015
.017
.019
.019
.022
.030
.030
.035
.037
.039
.048
.048
.054
.060
.067
.075
.075
.084
.094
.031
.039
.039
.045
.050
.056
.064
.064
.072
.081
.042
.053
.062
.074
.080
.103
.111
.111
.134
.168
.025
.033
.040
.052
.057
.077
.083
.083
100
.131

 

Oval Head Thread Cutting Screws Oval Head
Machine Screws
Tapping Screws
Wood Screws*
Oval Head Thread Cutting Screws
SLOTTED   PHILLIPS
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Nominal
Size
A H O J T M G N Phillips
Driver
Size
Head Diameter Height of Head Width of Slot Depth of Slot Dimensions of Recess
Side Height Total Height Diameter Depth Width
Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min.
4
5*
6
8
9*
10
12
14*
1/4
.225
.252
.279
.332
.358
.385
.438
.491
.507
.195
.220
.244
.292
.316
.340
.389
.452
.452
.067
.075
.083
.100
.108
.116
.132
.148
.153
.054
.062
.069
.084
.091
.098
.112
.127
.131
.104
.116
.128
.152
.164
.176
.200
.224
.232
.084
.095
.105
.126
.137
.148
.169
.190
.197
.039
.043
.048
.054
.054
.060
.067
.075
.075
.031
.035
.039
.045
.045
.050
.056
.064
.064
.059
.067
.074
.088
.095
.103
.117
.132
.136
.049
.055
.060
.072
.078
.084
.096
.108
.112
.136
.158
.178
.192
.216
.209
.270
.305
.290
.123
.145
.165
.179
.203
.196
.257
.292
.277
.094
.085
.105
.119
.144
.137
.152
.188
.173
.019
.028
.030
.031
.034
.033
.038
.042
.040
1
2
2
2
2
2-3*
3
3
3

 

Pan Head Thread Cutting Screws Pan Head
Machine Screws
Tapping Screws
Self Drilling Screws
Pan Head Thread Cutting Screws
SLOTTED   PHILLIPS
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Nominal
Size
A H H1 J T M G N Phillips
Driver
Size
Head Diameter Height of Head Width of Slot Depth of Slot Dimensions of Recess
Slotted Recessed Diameter Depth Width
Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min.
2
3
4
5
6
7
8
10
12
1/4
5/16
3/8
.167
.193
.219
.245
.270
.296
.322
.373
.425
.492
.615
.740
.155
.180
.205
.231
.256
.281
.306
.357
.407
.473
.594
.716
.053
.060
.068
.075
.082
.089
.096
.110
.125
.144
.178
.212
.045
.051
.058
.065
.072
.079
.085
.099
.112
.130
.162
.195
.062
.071
.080
.089
.097
.106
.115
.133
.151
.175
.218
.261
.053
.062
.070
.079
.087
.096
.105
.122
.139
.162
.203
.244
.031
.035
.039
.043
.048
.048
.054
.060
.067
.075
.084
.094
.023
.027
.031
.035
.039
.039
.045
.050
.056
.064
.072
.081
.031
.036
.040
.045
.050
.054
.058
.068
.077
.087
.106
.124
.022
.026
.030
.034
.037
.041
.045
.053
.061
.070
.085
.100
.104
.112
.122
.158
.166
.176
.182
.199
.259
.281
.350
.389
.091
.099
.109
.145
.153
.163
.169
.186
.246
.268
.337
.376
.059
.068
.078
.083
.091
.100
.108
.124
.141
.161
.193
.233
.017
.019
.019
.028
.028
.029
.030
.031
.034
.036
.169
.210
1
1
1
2
2
2
2
2
3
3
4
4

 

Threads For Self Tappings Screws

Nominal Size or
Basic Screw Diameter
Threads
per
Inch
D d P S L
Major
Diameter
Minor
Diameter
Point
Diameter
Point Taper Length Determinant
Length for
Point Taper
Minimum Practical
Screw Length
For Short Screws For Long Screws
Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. 90°
Heads
Csk Heads 90°
Heads
Csk Heads
2 0.0860
4 0.1120
6 0.1380
8 0.1640
10 0.1900
12 0.2160
14 0.2500
5/16 0.3125
3/8 0.3750
32
24
20
18
16
14
14
12
12
0.088
0.114
0.139
0.166
0.189
0.215
0.246
0.315
0.380
0.084
0.110
0.135
0.161
0.183
0.209
0.240
0.306
0.371
0.064
0.086
0.104
0.122
0.141
0.164
0.192
0.244
0.309
0.060
0.082
0.099
0.116
0.135
0.157
0.185
0.236
0.299
0.058
0.079
0.095
0.112
0.130
0.152
0.179
0.230
0.293
0.054
0.074
0.089
0.106
0.123
0.145
0.171
0.222
0.285
0.062
0.083
0.100
0.111
0.125
0.143
0.143
0.167
0.167
0.047
0.063
0.075
0.083
0.094
0.107
0.107
0.125
0.125
0.078
0.104
0.125
0.139
0.156
0.179
0.179
0.196
0.196
0.062
0.083
0.100
0.111
0.125
0.143
0.143
0.161
0.161
7/64
3/16
1/4
5/16
3/8
7/16
1/2
15/32
17/32
3/16
1/4
5/16
7/16
1/2
9/16
5/8
19/32
11/16
7/64
9/64
11/64
3/16
15/64
9/32
9/32
27/32
15/16
5/32
3/16
1/4
1/4
5/16
3/8
3/8
31/32
1 1/8

 

Threads and Points for Thread Cutting Screws and Self-Tapping Screws

Nominal Size or
Basic Screw Diameter
Threads
per
Inch
D P S L
Major
Diameter
Point
Diameter
Point Taper Length Determinant
Length for
Point Taper
Minimum Practical
Screw Length
For Short Screws For Long Screws
Max. Min. Max. Min. Max. Min. Max. Min. 90°
Heads
Csk Heads 90°
Heads
Csk Heads
2 0.0860
4 0.1120
6 0.1380
56
40
32
0.0860
0.1120
0.1380
0.0813
0.1061
0.1312
0.068
0.087
0.107
0.061
0.078
0.096
0.062
0.088
0.109
0.045
0.062
0.078
0.080
0.112
0.141
0.062
0.088
0.109
5/32
7/32
1/4
3/16
1/4
5/16
5/32
3/16
1/4
3/16
1/4
5/16
8 0.1640
10 0.1900
10 0.19000
32
24
32
0.1640
0.1900
0.1900
0.1571
0.1818
0.1831
0.132
0.148
0.158
0.122
0.135
0.148
0.109
0.146
0.109
0.078
0.104
0.078
0.141
0.188
0.141
0.109
0.146
0.109
1/4
11/32
1/4
11/32
7/16
11/32
1/4
5/16
1/4
5/16
13/32
5/16
12 0.2160
14 0.2500
5/16 0.3125
3/8 0.3750
24
20
18
16
0.2160
0.2500
0.3125
0.3750
0.2078
0.2408
0.3026
0.3643
0.174
0.200
0.257
0.312
0.161
0.184
0.239
0.293
0.146
0.175
0.194
0.219
0.104
0.125
0.139
0.156
0.188
0.225
0.250
0.281
0.146
0.175
0.194
0.219
11/32
13/32
15/32
1/2
7/16
17/32
19/32
11/16
5/16
3/8
7/16
15/32
13/32
1/2
9/16
5/8

 

Machine Screws

Click here to Request a quote.
Nominal Screw Size O thru l2 1/4 thru 3/4
Nominal Screw Length Tolerance on Length
Up to 1/2 in., Incl.
Over 1/2 to 1 in., Incl.
Over 1 to 2 in., Incl.
Over 2 in.
-0.02
-0.03
-0.06
-0.09
-0.03
-0.03
-0.06
-0.09
Thread Cutting Screw Specifications and Dimensions

 

Type A - AB
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Nominal Screw Length Tolerance on Length
Up to 1 in., Incl.
Over 1 in.
+ 0.03
+ 0.05
Thread Cutting Screw Specifications and Dimensions

 

Type B, F, H-L 1,
25 and 23
Click here to Request a quote.
Nominal Screw Length Tolerance on Length
Up to 3/4 in., Incl.
Over 3/4 to 1-1/2 in., Incl.
- 0.03
- 0.05
Thread Cutting Screw Specifications and Dimensions

 

Type U
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Nominal Screw Length Tolerance on Length
Up to 3/8 in., Incl.
Over 3/8 in.
+ 0.02
+ 0.03
Thread Cutting Screw Specifications and Dimensions

 

Wood Screws Click here to Request a quote.
Nominal Screw Length Tolerance on Length
Up to 5/8in., Incl.
Over 5/8 to l-1/2 in., Incl.
Over l-1/2 to 2-3/4 in., Incl.
Over 2-3/4 to 5 in., Incl.
-0.03
-0.05
-0.06
-0.09
Thread Cutting Screw Specifications and Dimensions

Thread Cutting Screws Price

FOB Price: US $0.01 to 100 Piece

 

DELIVERY: Ex Stock or 15-30 DAYS or AS COMMUNICATION
Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
Port of Dispatch : CST Air Port, Mumbai & Nhava Seva Sea Port
Production Capacity : 500 Metric Tons/Month

For quick Quote For Thread Cutting Screws, please contact our Sales team.

Email : kmsteelindia@gmail.com, info@kmsteelindia.com

 


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