Metallics WDS2M 8 x 3/4 in. Wa...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$50.11
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Metallics WDS2M 8 x 3/4 in. Wafer Head Phillips Drywall Screws - Steel Zinc - Each

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Model: WDS2M
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8 x 3/4 in. Wafer Head Phillips Drywall Screws - Steel Zinc - 1000qty
  • 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.
    • 8 Diameter, 3/4" Length
    • Includes Free Power Bit
    • Steel Zinc Material
    • Wafer Head with Phillips Drive
  • Additional Notes

    • Other sizes and quantities available by request | There is no single standard for Wafer head dimensions. These values are offered as a guide; deviations from these specifications may occur. | This table is only a guide and does not constitute a warranty of any type .
  • Kit Components

    • Power Bit

Manufacturer Resources

Product Specs

Minimum Purchase:
1000 units
Arra Compliant:
N
Buy American Compliant:
No
Division:
Electrical H1
Drive Type:
Phillips
Driver Size:
#2
Fastener Head Type:
Wafer
Fastener Head Width:
0.359 - 0.38 in.
Fastener Length:
4-Mar
Field Application:
Metal-To-Metal 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-Wafer_Hd_Phil_Self-Drill_Tap_Dry_Scr.pdf
Order Minimum Imperial:
1000
Order Minimum Uom Imperial:
TH
Pack Type:
Box
Panel Thickness:
0.350 - 0.100 IN
Phillips Recess Depth:
0.255
Phillips Recess Diameter:
0.176 - 0.189
Product Group:
Fasteners
Product Height:
5.75 in
Product Length:
3.5 in
Product Weight:
4.85 lbs
Product Width:
3.5 in
Screw Point Type:
Drill Point
Sub Division:
Electrical-E H2
Thread Per Inch:
18
Thread Standard:
SAE J78 - 2013
Thread Type:
UNF
Torsional Strength:
42 lb-in minimum
Wafer Thickness:
0.025 - 0.035 IN
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Type BSD Self-Drilling & Tapping Drywall Screw
Type2:
Type BSD Self-Drilling & Tapping Drywall Screw
Series:
WDS
Product Finish:
Zinc
Product Details:
Type BSD Self-Drilling & Tapping Drywall Screw
Product Material:
Steel Zinc

Metallics WDS2M – Frequently Asked Questions

1) Why use a wafer head screw instead of a bugle head on metal framing?
The wafer head is a wide, low-profile pan that bears on the surface rather than countersinking itself into paper face. Head width runs 0.359 to 0.38 inch with a head thickness of 0.025 to 0.035 inch, so it spreads load across thin material and sits nearly flush. That is what you want when fastening metal to metal, hanging strap, clips, or light panel work. If you are setting gypsum board on studs and need the head buried below the face for taping, a bugle head is the better choice.
2) Is a 3/4 inch screw long enough for my application?
At 3/4 inch overall with 18 threads per inch, the WDS2M is a short fastener meant for thin stack-ups: metal to metal joints where the combined material stays inside the 0.100 to 0.350 inch panel range. If you are going through a layer of gypsum board plus stud, or any assembly thicker than that, this length will not reach enough thread and you need a longer screw in the same WDS series.
3) Do Metallics WDS2M screws qualify for a Buy American or ARRA federal job?
No. The WDS2M is not Buy American compliant and is not ARRA compliant, and country of origin is listed as multiple. On a federally funded project with domestic sourcing requirements, you will need a domestically produced fastener.
4) What size driver bit do I need for the WDS2M wafer head screws?
A #2 Phillips. The recess is 0.176 to 0.189 inch in diameter and 0.255 inch deep, which is standard #2 Phillips geometry. A power bit ships with the box, so you are not buying one separately for the first run.
5) How strong are these screws, and will they snap in an impact driver?
Minimum torsional strength is 42 lb-in, with the steel case hardened to Rockwell C32-40 and made from AISI 1016-1024 carbon steel. That hardness is what lets the point drill steel without rolling over. Drive them with a screw gun set to a clutch rather than leaning on a high-torque impact, since 42 lb-in is the floor the screw is qualified to, not a target to beat.
6) Are these zinc screws OK for outdoor or damp locations?
The WDS2M is carbon steel with a zinc finish, which is an interior-grade coating. It holds up fine in conditioned electrical, plumbing and HVAC work. For exterior exposure, wet wells, or corrosive environments, specify a stainless self-drilling screw instead.
7) What thread standard do these Metallics self-drilling screws meet?
Threads are cut to SAE J78-2013, the standard covering steel self-drilling tapping screws, at 18 threads per inch in a UNF pitch. If your submittal calls out SAE J78 self-drillers, the WDS2M meets that callout.
8) How much does a box of 1000 WDS2M screws weigh for shipping?
A box comes in at 4.85 lbs, with box dimensions of 3.5 x 3.5 x 5.75 inches. Easy to stage on a cart or drop in a gang box.
How fast can I get the Metallics WDS2M 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 WDS2M come with a warranty?
Absolutely. The Metallics WDS2M 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 WDS2M?
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 WDS2M from ZenSupply?
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