Metallics JTEKD36 14 x 3 in. 3...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$51.20
$1.70
Metallics JTEKD36 14 x 3 in. 3/8 Indented Hex Head Self-Drilling & Tapping Screws with Washer - #3 Drill Point - Steel Zinc - 100qty

Metallics JTEKD36 14 x 3 in. 3/8 Indented Hex Head Self-Drilling & Tapping Screws with Washer - #3 Drill Point - Steel Zinc - Each

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Model: JTEKD36
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$51.20
$1.70
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14 x 3 in. 3/8 Indented Hex Head Self-Drilling & Tapping Screws with Washer - #3 Drill Point - Steel Zinc - 100qty

  • Additional Notes

    • Other sizes and quantities available by request. | SAE J78 does not include Specifications for #7 diameter drill screws. | This table is only a guide and does not constitute a warranty of any type.

  • 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 Drill Point
    • Steel Zinc Material
    • 3/8 Indented Hex Head with Hex Drive
    • 14 Diameter, 3" Length

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
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:
Indented Hex
Fastener Head Width:
0.367 - 0.375 in.
Fastener Length:
3
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Hardness:
Rockwell C32-40
Language Code:
EN
Material Standard:
AISI 1016 - 1024
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Head_Self-Drill_TS_Indent_Hex_Washer.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
JR
Pack Type:
Jar
Product Group:
Fasteners
Product Height:
7.25 in
Product Length:
4.5 in
Product Weight:
3.37 lbs
Product Width:
4.5 in
Screw Point Type:
Drill Point
Slot Depth:
0.083 - 0.101
Slot Width:
0.064 - 0.075
Sub Division:
Electrical-E H2
Thread Standard:
SAE J78 - 2013
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 & Tapping Screw
Type2:
Type BSD Self-Drilling & Tapping Screw
Series:
JTEKD
Product Finish:
Zinc
Product Details:
Type BSD Self-Drilling & Tapping Screw
Product Material:
Steel Zinc

Metallics JTEKD36 – Frequently Asked Questions

1) What thickness of steel will a #3 drill point self-drilling screw go through?
The Metallics JTEKD36 carries a #3 drill point, which is the heavier-gauge point in the self-drill range and is meant for structural steel and heavy gauge framing rather than thin sheet. The point drills its own hole and the thread taps it in one pass, so no pilot hole is needed. Manufacturer data cites a drill time of 2.5 seconds for a 1 mm thick plate.
2) What size socket or nut driver do I need for the Metallics JTEKD36 hex head screw?
A 3/8 inch hex driver. The indented hex head measures 0.367 to 0.375 inch across the flats and 0.409 across corners, so a standard 3/8 nut setter in an impact or screw gun seats on it cleanly. Head height runs 0.172 to 0.190 inch.
3) What standards do these #14 self-drilling tapping screws meet?
The JTEKD36 is built to ASME B18.6.3-2010 for dimensions and SAE J78-2013 for the thread and drill point, with steel per AISI 1016-1024 and a case hardness of Rockwell C32-40. Note that SAE J78 does not cover #7 diameter drill screws, so that size falls outside the standard.
4) Will these screws qualify for a Buy American or ARRA funded job?
No. The Metallics JTEKD36 is sourced from multiple countries and is flagged as neither Buy American nor ARRA compliant, so it will not satisfy a domestic-content requirement on federally funded work. Specify a domestically produced fastener for those jobs.
5) Does the JTEKD36 screw come with a sealing washer or just a steel washer?
It has a bonded-free steel washer face built into the head, with an outside diameter of 0.480 to 0.520 inch and a thickness of 0.030 to 0.050 inch. That spreads the clamp load over strut, clip, and sheet metal connections. It is not described as a sealing washer, so for weather-exposed roof or siding work you want a screw supplied with an EPDM washer instead.
6) Can I use zinc plated self-drilling screws outdoors?
The JTEKD36 is carbon steel with a zinc plated finish, which is an indoor or protected-environment coating. It holds up in dry interior electrical, plumbing, and HVAC work. For exterior, damp, or corrosive environments, step up to a stainless or a heavier coated self-drill screw.
7) How many screws come in a jar of Metallics JTEKD36?
They ship 100 per jar, and the jar is the minimum order quantity. The packed jar weighs 3.37 lbs.
8) Is a 3 inch long self-drilling screw too long for attaching strut or conduit clamps?
At 3 inches of length in a #14 diameter, the JTEKD36 is meant for thick build-ups, standoffs, or fastening through insulation and furring into steel. For fastening a clamp flat to strut you only need enough length to clear the material plus a few threads past the far face, so a shorter #14 self-drill is usually the better call. Order this one when the total stack-up is deep.
How fast can I get the Metallics JTEKD36 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 JTEKD36 come with a warranty?
Absolutely. The Metallics JTEKD36 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 JTEKD36?
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 JTEKD36 from ZenSupply?
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