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Thread Cutting Screws

Thread Cutting Screws manufacturer in India


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

Thread Cutting Screws

Buy Stainless Steel Thread Cutting Screws at an affordable price

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

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

Thread Cutting Screws Price

FOB Price: US $0.01 to 100 Piece