Metallics JTEKD2SS 8 x 3/4 in....
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Metallics JTEKD2SS 8 x 3/4 in. 1/4 Indented Hex Head Self-Drilling & Tapping Screws with Washer - #2 Drill Point - 410 Stainless Steel - 100qty

Metallics JTEKD2SS 8 x 3/4 in. 1/4 Indented Hex Head Self-Drilling & Tapping Screws with Washer - #2 Drill Point - 410 Stainless Steel - Each

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Model: JTEKD2SS
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8 x 3/4 in. 1/4 Indented Hex Head Self-Drilling & Tapping Screws with Washer - #2 Drill Point - 410 Stainless Steel - 100qty

  • 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.
    • 1/4 Indented Hex Head with Hex Drive
    • 8 Diameter, 3/4" Length
    • #2 Drill Point
    • 410 Stainless Steel Material

  • 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.

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
C
Buy American Compliant:
C
Dimensional Standard:
ASME B18.6.3-2010
Division:
Electrical H1
Drill Point Size:
#2
Drive Type:
Hex
Fastener Head Height:
0.096 - 0.11 in.
Fastener Head Type:
Indented Hex
Fastener Head Width:
0.244 - 0.25 in.
Fastener Length:
4-Mar
Hardness:
Rockwell C38-46
Language Code:
EN
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:
CT
Pack Type:
Jar
Panel Thickness:
0.035 - 0.100 IN
Product Group:
Fasteners
Product Height:
2.15 in
Product Length:
3 in
Product Weight:
0.5 lbs
Product Width:
3 in
Screw Point Type:
Drill Point
Slot Depth:
0.052 - 0.066
Slot Width:
0.045 - 0.054
Sub Division:
Electrical-E H2
Thread Per Inch:
18
Thread Standard:
SAE J78 - 2013
Thread Type:
UNC
Torsional Strength:
42 lb-in minimum
Washer Od:
0.322 - 0.348 in.
Washer Thickness:
0.019 - 0.031 IN
Width Across Corners:
0.272
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Type BSD Self-Drilling & Tapping Screw
Type2:
Type BSD Self-Drilling & Tapping Screw
Series:
JTEKD
Product Details:
Type BSD Self-Drilling & Tapping Screw
Product Material:
410 Stainless Steel

Metallics JTEKD2SS – Frequently Asked Questions

1) What metal thickness will the Metallics JTEKD2SS self-drilling screw drill through?
The JTEKD2SS is rated for panel thicknesses of 0.035 to 0.100 inch, which covers typical sheet metal studs, strut, enclosure walls and light gauge sheet. Its #2 drill point does the drilling and tapping in one pass, so no pilot hole is needed within that range. Heavier plate is outside the range for this point size.
2) Is a #8 x 3/4 in. 410 stainless self-drilling screw OK for outdoor or damp locations?
410 stainless is the material here, which is a hardenable stainless that gives you corrosion resistance while still being hard enough to drill its own hole (Rockwell C38-46). That combination is why 410 is used for self-drillers in exterior and wash-down areas instead of 300 series, which is too soft to drill unhardened.
3) Will the Metallics JTEKD2SS meet a Buy American or ARRA spec on a public job?
It is flagged compliant for both Buy American and ARRA, which is what a government, school or healthcare procurement file usually needs on fasteners. Country of origin is listed as multiple.
4) What driver do I need for the Metallics JTEKD2SS screw?
A 1/4 inch hex driver or socket. The head is an indented hex washer head measuring 0.244 to 0.250 inch across the flats and 0.272 across the corners, so a standard 1/4 inch magnetic nut setter in a screw gun drives it. There is no Phillips or square recess on it.
5) Does this screw have a built-in washer, or do I add one?
The washer is integral to the head, so nothing extra to stock. The flange runs 0.322 to 0.348 inch outside diameter and 0.019 to 0.031 inch thick, which spreads the bearing load on sheet metal and gives you more surface against a strap or bracket than a plain hex head would.
6) How many Metallics JTEKD2SS screws come in a jar, and can I buy fewer?
These ship in a jar with a minimum of 100 count, so 100 is the smallest quantity you can order. Metallics notes other sizes and quantities are available by request.
7) What standards does this #8-18 self-drilling screw conform to?
Threads are UNC at 18 threads per inch, built to SAE J78-2013, and the head dimensions follow ASME B18.6.3-2010. Minimum torsional strength is 42 lb-in. Note that SAE J78 does not cover #7 diameter drill screws, so if your spec calls out a #7 you are looking at a non-standard size.
8) Do stainless self-drillers drive slower than plain steel ones?
No. Metallics lists the same minimum torques for its stainless and steel self-drill screws, with a drill time of 2.5 seconds through a 1 mm thick plate. You are not giving up drive speed by going to 410 stainless for corrosion resistance.
How fast can I get the Metallics JTEKD2SS 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 JTEKD2SS come with a warranty?
Absolutely. The Metallics JTEKD2SS 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 JTEKD2SS?
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 JTEKD2SS from ZenSupply?
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