1/4" Type B Metal Self-Tapping Screw, HH | TB-14
1/4-14 Metal Type B Self-tapping to Metal Fastener
Item No. 784208
1/4" Type B Metal Self-Tapping Screw, HH Zinc plated carbon steel Available with no sealing washer or with bond seal washer Long lengths available for specialty applications Metal panel to medium and heavy gauge metal applications Install fasteners with0–1000 rpm screw gun equipped with
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Description
Description
1/4" Type B Metal Self-Tapping Screw, HH
- Zinc plated carbon steel
- Available with no sealing washer or with bond seal washer
- Long lengths available for specialty applications
Metal panel to medium and heavy gauge metal applications
- Install fasteners with0–1000 rpm screw gun equipped with depth sensing nose piece.
- Use of impact guns or hammer drill is not recommended.
- Metal thickness/drill bit size:
- 0.065"–0.085" (1.65 mm–2.16 mm); drill bit size #8 (5.05 mm)
- 0.085"–0.115" (2.16 mm–2.92 mm); drill bit size #7 (5.11 mm)
- 0.115"–0.375" (2.92 mm–9.53 mm); drill bit size #1 (5.79 mm)
- 0.375"–0.500" (9.53 mm–12.7 mm); drill bit size #1 or larger depending on hardness of steel
- The hole size determines installation performance and pull out strength. Thickness is based on normal, single thickness purlin/girt or multiple material thickness combined for total.
- Fastener length should provide for a minimum of 3/16" penetration of fully developed threads into metal substrate.
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Product overview document
1/4" Type B tapper data sheet
No Tool
Specifications
Specifications
Drive Socket
3/8" Hex
Product Type
Self-tapping screw
Diameter
1/4"
Diameter [mm]
6.17 mm
Drill Capacity Max [Inches]
0.500"
Drill Capacity Range [mm]
1.12 mm–12.7 mm
Drill Point
Type B
Head Style
Hex head
Material
Carbon steel
Thread Major Dia
0.243"
Thread Major Dia [mm]
6.17 mm
Thread Minor Dia
0.188"
Thread Minor Dia [mm]
4.78 mm
Threads Per Inch
14
Washer
19/32" Galvanized bond seal
Attachments
Attachments
Video
Video