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Thread Cutting Screws
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Thread Cutting Screws Best Price Avialable Here : Thread Cutting Screws Manufacturing India: Brand Name : Red Earth

Red Earth Thread Cutting Screws

Ramesh Steel Corporation, was incepted in 1983 by Mr. Ramesh D Jain, a renowned name in Steel Industry, Ramesh Steel corporation is known as a specialist of manufacturing steel Fasteners ,Duplex Steel Fasteners, Stainless Steel Fasteners, Thread Cutting Screws, Bolts ,Nuts ,Screws & Washer since more than 3 decades ,Mr. Ramesh D. Jain is having more than 35 years of experience in manufacturing of customized Fasteners depends upon the requirements of our clients based in Saudi Arabia, Kuwait, Turkey, United Arab Emirates, Oman, Egypt, Indonesia, Malaysia, Singapore, Thailand, Sri Lanka, Russia, West Africa & Latin America, at Ramesh Steel Corporation we stand behind our products, a team of our experienced engineers, we dedicate for complex & strict defined requirements, we have manufactured fasteners based on complex drawings where many companies have refused to manufacture the same to our customers because of their complexity & requirements of special grades, Ramesh Steel Corporation is Centrally located in Mumbai, India, Ramesh Steel Corporation has played a vital role in the growth of Duplex Steel Fasteners, Stainless Steel Fasteners, Thread Cutting Screws, Bolts & Nuts Screws & Washer, we are manufacturing Fasteners in different metals & grades like Nickel 200/201, Monel 400/K500, Inconel 600, Inconel 625, Inconel 800, Inconel 825, Hastelloy C22/ C276, Alloy 20, Titanium, Duplex & Super Duplex in form of Thread Cutting Screws bolts, Nuts, Screws, Washers Etc.

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
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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
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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

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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
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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 on Thread Cutting Screws, please contact our Sales team.

Email : sales@rameshgroup.com, info@rameshgroup.com, rameshsteel44@yahoo.co.in

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Types of Screws  
Red Earth Screws Machine Screws
Self Drilling Screws Tapping Screws
Thread Cutting Wood Screws
Stainless Steel Screws Alloy Steel Screws
Hastelloy Screws Monel Screws
Inconel Screws
Nickel Screws
Copper Screws Brass Screws
Titanium Screws Duplex & Super Duplex Steel Screws

 

 

Thread Cutting Screws Specification | Thread Cutting Screws at Factory Price | Thread Cutting Screws Techinical Information Dimensions Manufacturers, Thread Cutting Screws Manufacturing, Thread Cutting Screws India, Thread Cutting Screws Suppliers Exporters Traders Stockholders, Dealers Export Import India

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