18-8 Stainless Steel Thread Cutting Screw, Plain Finish, Hex Washer Head, Type 23, 5/16"-18 Thread Size, 3/4" Length (Pack of 5)
$
8.25
Score By Feature
Based on 8 ratings
Easy to use
9.90
Value for money
9.90
Remote Control
9.70
Durability
9.90
OveReview Final Score
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Product Description
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The type 23 point style thread cutting screw tapers down to a blunt point with a large cutting surface suitable for soft metal in addition to offering good chip clearance; it needs only minimal rotation force to be installed.
Its excellent corrosion resistance and strength make 18-8 stainless steel one of the best materials in the world.
Surfaces that are plain lack a surface has no finish or coating.
During installation, the nuts that hold the tool's head on the mate surface are provided by a flange, as well as six flat sides, so a wrench can control it from any side.
Questions & Answers
A starter hole must be drilled in aluminum. How big or how little??
This is not a self-tap but a self-weave. Hence, drilling the hole at a slightly smaller angle than how the bolt is used makes the hole seem smaller. A smaller ship has a distance between 1/64 and 1/32.
Selected User Reviews For 18-8 Stainless Steel Thread Cutting Screw, Plain Finish, Hex Washer Head, Type 23, 5/16"-18 Thread Size, 3/4" Length (Pack of 5)
Terrible
3/5
There have been many attempts to make the metal thick or brittle, with mixed results. I managed to hit a hole of about 3/16 metal from four samples. They were so soft they melted away into ash. The metal was not hard as you might expect.
Lilith Maloney
| Oct 21, 2021
Useless
3/5
A self-tapping machine is supposed to work. You don't need much help. The strip out is very straightforward. It is not a waste of money to keep money in the bank.
Kathryn Hogan
| Feb 05, 2022