1/4-14 x 2 in. 5/16 Hex Head Self-Drilling Screws with Bonded Sealing Washer - #3 Drill Point - All-Weather - 100qty
Features
- 5/16 Hex Head with Hex Drive
- #3 Drill Point
- All-Weather Coating
- Includes Bonded Sealing Washer for a weather-tight seal
- 1/4-14 Diameter, 2" Length
Additional Notes
- Economical fasteners for applications requiring a weather-tight seal|other sizes and quantities available by request
Manufacturer Resources
Product Specs
- Minimum Purchase:
- 100 units
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Country Of Origin:
- United States
- Dimensional Standard:
- ASME B18.6.3-2010
- Division:
- Electrical H1
- Drill Point Size:
- #3
- 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:
- 2
- Hardness:
- Rockwell C32-40
- Language Code:
- EN
- Material Standard:
- AISI 1016 - 1024
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Pack Type:
- Jar
- Panel Thickness:
- 0.110 - 0.220 IN
- Product Group:
- Fasteners
- Product Height:
- 5.75 in
- Product Length:
- 3.5 in
- Product Weight:
- 2.89 lbs
- Product Width:
- 3.5 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 Self-Drilling Screw
- Type2:
- Type BSD Self-Drilling Screw
- Series:
- TXW
- Product Finish:
- Zinc/All-Weather Coating
- Product Details:
- Type BSD Self-Drilling Screw
- Product Material:
- All-Weather
Metallics TXW142 – Frequently Asked Questions
1) Will this screw seal a roof or wall panel against water?
Yes. The TXW142 ships with a bonded sealing washer, 0.480 to 0.520 inch outside diameter and 0.030 to 0.050 inch thick, that compresses under the hex head to make a weather-tight seal at the hole. Combined with the zinc/all-weather coating it is intended for exposed metal panel and exterior strut work.
2) Does this screw meet Buy American requirements for a government or institutional job?
Yes. The TXW142 is listed as Buy American compliant and ARRA compliant, with United States country of origin. That is the documentation a public-sector or federally funded procurement file typically needs for fasteners.
3) How many of the Metallics TXW142 screws come in a pack?
They are sold in a jar with an order minimum of 100 count. Metallics also offers other sizes and quantities of the TXW series on request.
4) Can I drive these with an impact driver without snapping heads?
The TXW142 carries a minimum torsional strength of 150 lb-in and a case hardness of Rockwell C32-40, so it tolerates normal powered driving. Run it on a screw gun or impact with a depth-sensitive clutch and back off once the sealing washer just compresses, over-driving is what crushes the washer and breaks the seal.
5) Is a 2 inch self-drilling screw too long for single-layer metal panel?
At 2 inches the TXW142 is sized for stacked assemblies, insulation or sheathing over metal, or standoff conditions where the point still has to reach steel in the 0.110 to 0.220 inch range. On bare single-layer panel you get a long tail of exposed thread behind the substrate. Shorter lengths in the same TXW all-weather line are available by request.
How fast can I get the Metallics TXW142 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 TXW142 come with a warranty?
Absolutely. The Metallics TXW142 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 TXW142?
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 TXW142 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.