Self Tapping Screw manufacturer in India

View Self Tapping Metal Screws Sizes and Stainless Steel Self Tapping Screw Manufacturers In India

Self Tapping Screw manufacturer in India

Is A Sheet Metal Screw The Same As A Self-tapping Screw?

A self-tapping screw can be defined as a tapping screw. It is referred to as a sheet metal screw as they are heavily used in the sheet metal trade. Whatever name it is the device is designated to contain a form of mating threads.

What Is The Difference Between Self-tapping And Self Drilling Screws?

Self-tapping screws are designed having a capability to tap threads into the material. These screws cannot be employed to go through metal without having a pre-punched hole. A self drilling screw has a drill bit-shaped point in front of the metal. These screws are designed to create their own pilot hole to affix the material. Both these screws are used interchangeable, and mixing them up can cause failures in the field.

How Do You Turn A Bolt Into Self-tapping?

Start by simply grinding the taper onto the tip of the bolt. The next step is to add vertical grooves into the threads. You can add 3 or 4 grooves, depending on the size of the bolt. These grooves help in adding a sharp edge to the threads of the bolt when screwing the bolt. The next step is to drill a hole in the equipment and affix it securely.

Are Stainless Steel Self-tapping Screws Rust Proof?

Stainless steel self-tapping screws are designed with a superior chemical composition. This allows them to exhibit excellent corrosion resistance properties, thereby preventing rusting. The screws are, however, prone to rust when exposed to moisture continuously. When these screws are exposed to high temperatures continuously, they are prone to rust.

Self Tapping Bolts manufacturer in India offer Annealing heat treatments for Self Tapping Concrete Screws, check Self Tappers Screws price list ex Mumbai

Check Self Thread Screw price, specifications, Sizes and SS Self Tapping Wood Screws weight chart

Stainless Steel Self Tapping Screw Specification

Standards GB5783, DIN, DIN931, EN, JIS, ANSI, ASTM, ISO4017, AS
Sizes M2 to M100
Length 6 milmeter To 500 milmeter
Diameters M3-M60
Head Flat, Triangular Square, T-head Hex, Round, , Hex-flange,etc
DIN Standards DIN912 DIN603 DIN934 DIN933 DIN6923 DIN931 B.S.
Neck types Hex, , Oval Knurled Square, Triangular, etc
Materials 18-8 SS, ss 316/ SS304 A2/A4, SS303, A2-70; SS316, A4-80 A4-70; SS316L, SS201, SS304, SS904L,

Self Tapping Screw Price

Description Price in India Price in USD Price in Euro Price in Saudi Riyal Price in Ringgit
4.5MM CORTICAL SCREW SELF TAP LARGE HEX 66MM ₹ 647/ NOS $ 8.12 € 8.00 SAR 30.51 RM 36.52
3.5MM CORTICAL SCREW SELF TAP SMALL HEX 34MMIM ₹ 619/ NOS $ 7.77 € 7.65 SAR 29.20 RM 34.95
SELF TAP SCREW 5X5X19 ₹ 1,128/ KGS $ 14.16 € 13.95 SAR 53.21 RM 63.69
SCREW SELF TAPPING, 100 DEGREE, FH TORX DRIVE #6X1/2 LG TYPE B SCREW- SS304 ₹ 1,368/ KGS $ 17.17 € 16.91 SAR 64.52 RM 77.23
SS SELF TAPPING SCREW, 4.0X2.2X25 TYP 1 ₹ 151/ KGS $ 1.90 € 1.87 SAR 7.14 RM 8.55
4.2X10MM LONG SELF TAPPING SCREW ₹ 4/ PCS $ 0.050 € 0.049 SAR 0.19 RM 0.22

Self Drilling Screw Sizes

metric

Nominal Size Pitch Major Diameter Minor Diameter
max min max min
2.2 0.8 2.24 2.1 1.63 1.52
2.9 1.1 2.9 2.76 2.18 2.08
3.5 1.3 3.53 3.35 2.64 2.51
3.9 1.4 3.91 3.73 2.92 2.77
4.2 1.4 4.22 4.04 3.1 2.95
4.8 1.6 4.8 4.62 3.58 3.43
5.5 1.8 5.46 5.28 4.17 3.99
6.3 1.8 6.25 6.03 4.88 4.7

imperial

Screw Threads Per Inch Major Diameter Minor Diameter
max min max min
No. 2 32 0.088 0.083 0.064 0.06
No. 4 24 0.114 0.109 0.086 0.082
No. 6 20 0.139 0.132 0.104 0.099
No. 7 19 0.154 0.147 0.115 0.109
No. 8 18 0.166 0.159 0.122 0.116
No. 10 16 0.189 0.182 0.141 0.135
No. 12 14 0.215 0.208 0.164 0.157
No. 14 14 0.246 0.237 0.192 0.185

304 Self Tapping Screw Manufacturing Process

 304 Self Tapping Screw Manufacturing Process

Types Of Self Thread Screw

Self Tapping Screw

Self Tapping Screw

Self Tapping Metal Screws

Self Tapping Metal Screws

Stainless Steel Self Tapping Screw

Stainless Steel Self Tapping Screw

Self Tapping Bolts

Self Tapping Bolts

Self Tapping Concrete Screws

Self Tapping Concrete Screws

Self Tappers Screws

Self Tappers Screws

Ss Self Tapping Wood Screws

Ss Self Tapping Wood Screws

Self Thread Screw

Self Thread Screw

Flat Head Self Tapping Screws Black

Flat Head Self Tapping Screws Black

Stainless Steel Pan Head Self Tapping Screws

Stainless Steel Pan Head Self Tapping Screws

Self Tapping Sheet Metal Screws

Self Tapping Sheet Metal Screws

Torx Self Tapping Trailer Deck Screws

Torx Self Tapping Trailer Deck Screws

Self Tapping Lag Screws

Self Tapping Lag Screws

ONGC Certified Flat Head Self Tapping Screws Black manufacturers in India, Check Stainless Steel Pan Head Self Tapping Screws and Self Tapping Sheet Metal Screws Sizes

Type AB Self Tapping Screws Sizes

Type AB Self Tapping Screws Sizes
Screw Size Screw Threads per Inch Recommended Hole Diameter Drill Bit Size
#2 32 0.0760" #48
#3 28 0.0810" #46
#4 24 0.0860" #44
#5 20 0.1065" #36
#6 20 0.1160" #32
#7 19 0.1285" #30
#8 18 0.1360" #29
#10 16 0.1590" #21
#12 24 0.1875" 3/16"
1/4" 14 0.2188" 7/32"
5/16" 12 0.2720" I
3/8" 12 0.3281" 21/64"

How much weight can a self-tapping screw hold?

self-tapping screw can maintain around 80 to 100 pounds

Drive Screws Type U Round Head Dimension

Drive Screws Type U Round Head Dimension
Nominal
Screw
Size
Number
Of Thread
Starts
D A H P Recommened
Hole Size
Outside
Diameter
Head
Diameter
Head
Height
Pilot
Diameter
Drill Size
No.
Hole
Diameter
Max. Min. Max. Min. Max. Min. Max. Min.
00
0
2
4
6
6
8
7
0.060
0.075
0.100
0.116
0.057
0.072
0.097
0.112
0.099
0.127
0.162
0.211
0.090
0.118
0.146
0.193
0.034
0.049
0.069
0.086
0.026
0.041
0.059
0.075
0.049
0.063
0.083
0.096
0.046
0.060
0.080
0.092
55
51
44
37
0.052
0.067
0.086
0.104
6
7
8
10
7
8
8
8
0.140
0.154
0.167
0.182
0.136
0.150
0.162
0.177
0.260
0.285
0.309
0.359
0.240
0.264
0.287
0.334
0.103
0.111
0.120
0.137
0.091
0.099
0.107
0.123
0.116
0.126
0.136
0.150
0.112
0.122
0.132
0.146
31
29
27
20
0.120
0.136
0.144
0.161
12
14
8
9
0.212
0.242
0.206
0.236
0.408
0.457
0.382
0.429
0.153
0.170
0.139
0.155
0.177
0.202
0.173
0.198
11
2
0.191
0.221

Self Tapping Screw Application

 Self Tapping Screw Application

Self Tapping Concrete Screws Length

L Nominal
Screw Length
1/8 3/16 1/4 5/16 3/8 1/2 5/8 3/4 1 in. and
over
S Pilot Length 0.047 0.047 0.047 0.047 0.062 0.062 0.078 0.078 0.125
Manufacturer and exporter of Torx Self Tapping Trailer Deck Screws and Self Tapping Lag Screws as per national aerospace standard, view metric dimensions in mm and price list ex Mumbai

Self Tapping Screw Vs Self Drilling Screw

Self Tapping Screw Vs Self Drilling Screw

Self-tapping screws tap their own threads, but cannot bore through metal and require a pilot hole. Self-drilling screws dispose of the require for a pilot hole, but can tap as well. These screws are not conversely, and mixing up the two can cause many headaches or possible failures within the field.

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