Metallics TX1478 1/4-14 x 7/8 ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$51.07
$1.07
Metallics TX1478 1/4-14 x 7/8 in. 3/8 Hex Head Metal to Metal Self-Drilling Screws - #1 Drill Point - All-Weather - 50qty

Metallics TX1478 1/4-14 x 7/8 in. 3/8 Hex Head Metal to Metal Self-Drilling Screws - #1 Drill Point - All-Weather - Each

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Model: TX1478
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$51.07
$1.07
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1/4-14 x 7/8 in. 3/8 Hex Head Metal to Metal Self-Drilling Screws - #1 Drill Point - All-Weather - 50qty

  • Additional Notes

    • Fasteners for a!aching standing roof clips and wall/roof metal panels to steel framing (purlin/bar joist)|other sizes and quantities available by request

  • Features

    • Minimum torques are the same for stainless and steel self-drill screws. Drill time is 2.5 seconds for a 1 mm thick plate.
    • 3/8 Hex Head with Hex Drive
    • #1 Drill Point
    • 1/4-14 Diameter, 7/8" Length
    • All-Weather Coating

Manufacturer Resources

Product Specs

Minimum Purchase:
50 units
Arra Compliant:
C
Buy American Compliant:
C
Country Of Origin:
MUL
Dimensional Standard:
ASME B18.6.3-2010
Division:
Electrical H1
Drill Point Size:
#1
Drive Type:
Hex
Fastener Head Height:
0.172 - 0.19 in.
Fastener Head Type:
Hex
Fastener Head Width:
0.367 - 0.375 in.
Fastener Length:
8-Jul
Field Application:
Construction
Hardness:
Rockwell C32-40
Language Code:
EN
Material Standard:
AISI 1016 - 1024
Order Minimum Imperial:
50
Order Minimum Uom Imperial:
EA
Pack Type:
Jar
Product Family:
Electrical Supplies
Product Group:
Fasteners
Product Height:
2.15 in
Product Length:
3 in
Product Weight:
0.54 lbs
Product Width:
3 in
Screw Point Type:
Drill Point
Slot Depth:
0.083 - 0.101
Slot Width:
0.064 - 0.075
Sub Division:
Electrical-E H2
Thread Per Inch:
14
Thread Standard:
SAE J78 - 2013
Torsional Strength:
150 lb-in minimum
Washer Od:
0.480 - 0.520 in.
Washer Thickness:
0.030 - 0.050 IN
Width Across Corners:
0.409
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Type BSD Metal to Metal Self-Drilling Screw W/O Washer
Type2:
Type BSD Metal to Metal Self-Drilling Screw W/O Washer
Product Finish:
Zinc/All-Weather Coating
Product Details:
Type BSD Metal to Metal Self-Drilling Screw W/O Washer
Product Material:
All-Weather

Metallics TX1478 – Frequently Asked Questions

How fast can I get the Metallics TX1478 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Metallics TX1478 come with a warranty?
Absolutely. The Metallics TX1478 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Metallics TX1478?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Metallics TX1478 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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