Home > Self Tapping Screws
Discover our extensive selection of Self Tapping Screws on our product pages, engineered for a variety of industrial applications. These screws satisfy strict industry standards, guaranteeing longevity and protection against corrosion. As a reliable supplier, we provide adaptable choices, competitive pricing, and fast shipping to ensure your satisfaction. Whether for construction, infrastructure, or industrial ventures, our self-tapping screws reliably uphold high standards, boosting your operations with their dependability and inventive design. You can count on our dedication to quality and professionalism for outstanding results.
| Standard | ISO 7380, DIN, ASTM, ANSI, JIS, EN, AS, GB |
|---|---|
| Stainless Steel Self Tapping Screws Size | M2 – M100 |
| Screw Head | Pan head, flat head, oval head, hex head, phillips head |
| Self Tapping Screws Usage | Electric Heating, Machine |
| Dimensions | ASME B18.6.3 **Exception: screws 6 inches and shorter are fully threaded. |
| Thread Requirements | ASME B1.1, UNC & UNF, Class 2A (Fastenal will inspect and accept parts with a 1A no-go gauge) |
| 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 |
At Koasteel, we’re proud to be the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every piping requirement you may have. Thanks to modern production facilities strategically positioned in the New Zealand, we maintain an extensive stock of more than 25,000 tons of top-grade materials ready and waiting in our inventory.
Reach out to us for a fast quote tailored to your requirement.
These Self Tapping Screws are supplied by us in accordance with DIN, ISO, JIS or ANSI Standard.
Self Tapping Screws serve a wide range of uses across many sectors, led chiefly by the aerospace, railway, construction and automotive industries, along with petrochemical, nuclear, medical, Oil & Gas, Chemical, Pharmaceutical, Food & Beverage, Nuclear, Thermal Power plants, Paper and Pulp, marine and mining, etc.
Choosing the correct self-tapping screws for your application means taking into account the material of the base you’re driving into and the kind of load it will support. Pick screws with a suitable thread size and pitch to guarantee a firm hold without harming the material. Considerations such as screw length and head type (flat, pan, or round) should likewise fit your particular project requirements for the best performance and longevity.
