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Self-Tapping Screws
991
products
Also known as sheet metal screws, self-tapping screws create their own threads as they are fastened into the material but typically requires a pre-drilled hole. Self-tapping screws have various thread types which are designed for different applications. Type A screws features a coarse thread with a pointed tip and is recommended to be used with resin-filled plywoods and thin sheet metals. Type B screws feature a fine thread with a blunt tip and is recommended to be used with plastics, thin sheet metals, and resin-filled plywoods. Type AB screws features the fine threading from the Type B and the pointed tip from the Type A and is generally recommended over Type A screws, particularly when used with brittle materials. High-Low screws, also known as HI-LO, features a double-lead thread and is recommended to be used with low density materials such as plastic and wood. The high-low threading reduces the driving torque, risk of thread stripping, and risk of cracking the mating material.
| Product name | Thread Size | Length | Head Type | Drive Style | Tapping/Drilling Screw Type | Material | Finish | Price | |||
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 8-18 Thread - 5/8" Long | 8-18 | 5/8" | Flat | Phillips | B | Steel | Zinc Plated |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 8-18 Thread - 5/16" Long | 8-18 | 5/16" | Flat | Phillips | B | Steel | Zinc Plated |
$0.07
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 8-18 Thread - 3/8" Long | 8-18 | 3/8" | Flat | Phillips | B | Steel | Zinc Plated |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 8-18 Thread - 1/4" Long | 8-18 | 1/4" | Flat | Phillips | B | Steel | Zinc Plated |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 8-18 Thread - 1/2" Long | 8-18 | 1/2" | Flat | Phillips | B | Steel | Zinc Plated |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 6-20 Thread - 5/16" Long | 6-20 | 5/16" | Flat | Phillips | B | Steel | Zinc Plated |
$0.05
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 6-20 Thread - 3/8" Long | 6-20 | 3/8" | Flat | Phillips | B | Steel | Zinc Plated |
$0.05
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 6-20 Thread - 1/4" Long | 6-20 | 1/4" | Flat | Phillips | B | Steel | Zinc Plated |
$0.05
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 6-20 Thread - 1/2" Long | 6-20 | 1/2" | Flat | Phillips | B | Steel | Zinc Plated |
$0.05
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 4-24 Thread - 5/16" Long | 4-24 | 5/16" | Flat | Phillips | B | Steel | Zinc Plated |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 4-24 Thread - 3/8" Long | 4-24 | 3/8" | Flat | Phillips | B | Steel | Zinc Plated |
$0.04
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 4-24 Thread - 3/16" Long | 4-24 | 3/16" | Flat | Phillips | B | Steel | Zinc Plated |
$0.04
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 4-24 Thread - 1/4" Long | 4-24 | 1/4" | Flat | Phillips | B | Steel | Zinc Plated |
$0.04
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 4-24 Thread - 1/2" Long | 4-24 | 1/2" | Flat | Phillips | B | Steel | Zinc Plated |
$0.02
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 2-32 Thread - 3/16" Long | 2-32 | 3/16" | Flat | Phillips | B | Steel | Zinc Plated |
$0.04
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 12-14 Thread - 1/2" Long | 12-14 | 1/2" | Flat | Phillips | B | Steel | Zinc Plated |
$0.10
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 10-16 Thread - 5/8" Long | 10-16 | 5/8" | Flat | Phillips | B | Steel | Zinc Plated |
$0.07
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 10-16 Thread - 3/8" Long | 10-16 | 3/8" | Flat | Phillips | B | Steel | Zinc Plated |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 10-16 Thread - 3/4" Long | 10-16 | 3/4" | Flat | Phillips | B | Steel | Zinc Plated |
$0.08
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 10-16 Thread - 1/4" Long | 10-16 | 1/4" | Flat | Phillips | B | Steel | Zinc Plated |
$0.09
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Zinc Plated Steel - 10-16 Thread - 1/2" Long | 10-16 | 1/2" | Flat | Phillips | B | Steel | Zinc Plated |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Yellow Zinc Steel - 8-18 Thread - 3/8" Long | 8-18 | 3/8" | Flat | Phillips | B | Steel | Yellow Zinc |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Black Zinc Steel - 4-24 Thread - 3/16" Long | 4-24 | 3/16" | Flat | Phillips | B | Steel | Black Zinc |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Black Oxide Steel - 6-20 Thread - 1/4" Long | 6-20 | 1/4" | Flat | Phillips | B | Steel | Black Oxide |
$0.05
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Black Oxide Steel - 4-24 Thread - 1/4" Long | 4-24 | 1/4" | Flat | Phillips | B | Steel | Black Oxide |
$0.06
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Black Oxide Steel - 10-16 Thread - 5/8" Long | 10-16 | 5/8" | Flat | Phillips | B | Steel | Black Oxide |
$0.09
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - Black Oxide Steel - 10-16 Thread - 1/2" Long | 10-16 | 1/2" | Flat | Phillips | B | Steel | Black Oxide |
$0.08
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - 410 Stainless Steel - 4-24 Thread - 3/16" Long | 4-24 | 3/16" | Flat | Phillips | B | 410 Stainless Steel | Plain |
$0.08
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each
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - 18-8 Stainless Steel - 8-18 Thread - 3/8" Long | 8-18 | 3/8" | Flat | Phillips | B | 18-8 Stainless Steel | Plain |
$0.12
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| Self-Tapping Screw - Type B - Phillips Drive Flat Undercut Head - 18-8 Stainless Steel - 8-18 Thread - 1/2" Long | 8-18 | 1/2" | Flat | Phillips | B | 18-8 Stainless Steel | Plain |
$0.12
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each
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