Metallics JTEKDM416 M4.2 x 16m...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.40
$0.40
Metallics JTEKDM416 M4.2 x 16mm in. Indented Hex Head Self-Drilling & Tapping Screws with Washer - - 410 Stainless Steel - 100qty

Metallics JTEKDM416 M4.2 x 16mm in. Indented Hex Head Self-Drilling & Tapping Screws with Washer - - 410 Stainless Steel - Each

(No reviews yet) Write a Review

Model: JTEKDM416
Selected Model is

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

$50.40
$0.40
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like
M4.2 x 16mm in. Indented Hex Head Self-Drilling & Tapping Screws with Washer - - 410 Stainless Steel - 100qty

  • Additional Notes

    • METRIC|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

    • Indented Hex Head with Hex Drive
    • Minimum torques are the same for stainless and steel self-drill screws. Drill time is 2.5 seconds for a 1 mm thick plate.
    • 410 Stainless Steel Coating
    • M4.2 Diameter, 16mm Length

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
All Self Drilling Screws Offer Economical Benefits:
reduces labour and tooling costs; reduces or eliminates drill bits and taps
Arra Compliant:
N
Buy American Compliant:
No
Dimensional Standard:
ASME B18.6.3-2010
Division:
Electrical H1
Drive Type:
Hex
Fastener Head Type:
Indented Hex
Fastener Length:
16mm
Hardness:
Rockwell C32-40
Language Code:
EN
Material Standard:
AISI 1016 - 1024
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
CT
Pack Type:
Jar
Product Group:
Fasteners
Screw Point Type:
Drill Point
Sub Division:
Electrical-E H2
Thread Standard:
SAE J78 - 2013
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:
410 Stainless Steel

Metallics JTEKDM416 – Frequently Asked Questions

1) Do I need to pre-drill for the Metallics JTEKDM416 M4.2 x 16mm self-drilling screw?
No pilot hole needed. The JTEKDM416 is a Type BSD self-drilling and tapping screw with a drill point, so it bores and forms its own thread in one pass. Metallics states drill time of 2.5 seconds through a 1 mm thick plate. That is the whole point of the design: it cuts out drill bits and taps and the labour that goes with them.
2) Is the Metallics JTEKDM416 stainless screw hard enough to drill through steel studs or strut?
Hardness runs Rockwell C32-40 on the 410 stainless body, and Metallics notes minimum torques are the same for stainless and steel self-drill screws. Practically, it drills light-gauge steel; the stated 2.5 second drill time is for 1 mm plate, so sizing it against heavier structural steel is a different screw's job.
3) Is the JTEKDM416 a metric screw, and what size is it?
Metric, M4.2 diameter by 16mm long. If your drawing or existing fasteners call out imperial self-drillers (#8 x 5/8 and the like), this is not a direct swap on the callout even though it lands in a similar range. Metallics lists other sizes and quantities by request.
4) Do Metallics JTEKD screws qualify for Buy American or ARRA projects?
No. The JTEKD series is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If you are on a federally funded job with domestic sourcing requirements, you need a different fastener line.
5) What driver do I need for the JTEKDM416 screw head?
Hex drive. The head is an indented hex with a washer face, so it runs with a nut setter or hex socket in a screwgun or impact driver, not a bit tip. The indented hex also seats flat and spreads clamp load against sheet metal without needing a separate washer.
6) What standards does the Metallics JTEKD self-drilling screw meet?
Threads are to SAE J78 - 2013 and head dimensions to ASME B18.6.3-2010, with base material per AISI 1016 - 1024. Worth knowing for spec work: SAE J78 does not cover #7 diameter drill screws, and Metallics presents its torque and drill-time table as a guide only.
7) How do these Metallics M4.2 screws ship, and is there a minimum order?
They come in a jar, with a minimum of 100 count. Good for a van stock item or an MRO crib bin rather than a single-fastener pull.
8) Can I use the JTEKDM416 outdoors or in a damp location?
The screw is 410 stainless steel with a zinc finish, which gives it better corrosion resistance than plain carbon steel self-drillers. 410 is a martensitic stainless, chosen here because it can be hardened enough to drill; it is not 304 or 316, so for marine or chemically aggressive exposure specify a higher-alloy fastener.
How fast can I get the Metallics JTEKDM416 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 JTEKDM416 come with a warranty?
Absolutely. The Metallics JTEKDM416 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 JTEKDM416?
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 JTEKDM416 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.
!