Metallics JRDS1 8 x 1-1/4 in. ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
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Metallics JRDS1 8 x 1-1/4 in. Bugle Head Square Drive Deck Screws - All-Weather - Type 17 - Coarse Threads - 100qty

Metallics JRDS1 8 x 1-1/4 in. Bugle Head Square Drive Deck Screws - All-Weather - Type 17 - Coarse Threads - Each

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Model: JRDS1
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In Stock (leaves warehouse same day if ordered before 3pm ET)

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8 x 1-1/4 in. Bugle Head Square Drive Deck Screws - All-Weather - Type 17 - Coarse Threads - 100qty

  • Features

    • Bugle Head with Square Drive
    • The square drive recess is preferred by some for its excellent torque transmission and resistance to cam-out problems.
    • 8 Diameter, 1-1/4" Length
    • All-Weather Coating
    • Screws have a green ceramic coating intended to withstand a salt-spray test of 500 hours.

  • Additional Notes

    • Other sizes and quantities available by request | In the absence of a single industry standard for Bugle Head Deck Screws, these dimensions are offered as a guide; slight deviations are acceptable.

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
C
Buy American Compliant:
C
Division:
Electrical H1
Drive Type:
Square
Driver Size:
#2
Fastener Head Height:
0.020 - 0.039 in.
Fastener Head Type:
Bugle
Fastener Head Width:
0.315 - 0.363 in.
Fastener Length:
1/1/04
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Language Code:
EN
Material Standard:
AISI 1080
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Bugle_Hd_Phil_Coarse_Thrd_Deck_Scr_All_Wthr.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
CT
Pack Type:
Jar
Product Group:
Fasteners
Product Height:
3.6 in
Product Length:
3 in
Product Weight:
0.5 lbs
Product Width:
3 in
Screw Point Type:
Type 17
Square Recess Depth:
0.064 - 0.075
Square Recess Width:
0.110 - 0.113
Sub Division:
Electrical-E H2
Thread Per Inch:
8 to 10
Thread Spacing:
Coarse
Thread Type:
UNC
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Deck Screw
Type2:
Deck Screw
Series:
RDS
Product Finish:
Zinc/All-Weather Coating
Product Details:
Deck Screw
Product Material:
All-Weather

Metallics JRDS1 – Frequently Asked Questions

1) What driver bit do I need for the Metallics JRDS1 deck screws?
A #2 square drive bit. The JRDS1 uses a square recess, 0.110 to 0.113 inch wide and 0.064 to 0.075 inch deep, which is why it holds the bit and resists cam-out under high torque. Stock spare #2 square bits if you are running a full jar of 100.
2) Do these Metallics deck screws need a pilot hole in treated lumber?
No pilot hole in normal wood. The JRDS1 has a Type 17 point, which is the auger-cut tip that clears a chip as it drives, so it starts on its own and reduces splitting near board ends. Coarse UNC threads bite softwood and treated lumber directly. Near a very close edge or in dense hardwood, a pilot is still smart practice.
3) Will these screws hold up outdoors or near the coast?
They are built for exterior exposure. The JRDS1 carries a green ceramic All-Weather coating over zinc, rated to withstand a 500 hour salt-spray test. That covers decks, exterior trim, and outdoor equipment mounting. For direct, continuous saltwater immersion, stainless is the better call.
4) Do these screws qualify for a federally funded or Buy American job?
Yes. The JRDS1 deck screw is flagged as both ARRA compliant and Buy American compliant, which is what a government, school, or healthcare procurement file usually needs on a fastener line item.
5) Why would an electrician or HVAC tech buy deck screws instead of standard wood screws?
That is exactly the market this one is aimed at. The RDS series is stocked for the electrical, plumbing, and heating and air conditioning trades, where you are hanging strut backing, plywood backer board, strapping, and outdoor equipment stands. The coated finish survives outdoor condenser pads and damp mechanical rooms, and the square drive runs off an impact driver without stripping.
6) How are the Metallics JRDS1 screws packaged and what is the minimum order?
They ship in a jar of 100, and 100 count is the order minimum. Jar packaging is practical on a truck or cart, no torn boxes of loose screws in the bottom of a bag.
7) What steel are these screws made from, and will the head snap off under an impact driver?
The JRDS1 is made to AISI 1080, a high carbon steel, which is what gives a deck screw its drive torque capacity. Even so, carbon steel deck screws are not structural fasteners, so do not substitute them for a rated structural screw or lag in load-bearing framing connections. Back off the impact driver clutch when the bugle head reaches flush.
8) Is the head on these deck screws flat enough to finish flush with the surface?
Yes. A bugle head has a tapered, countersinking underside, so it pulls itself flush into wood with no pre-countersinking. Head height on the JRDS1 runs 0.020 to 0.039 inch and head width 0.315 to 0.363 inch. Bear in mind there is no single industry dimensional standard for bugle head deck screws, so slight deviation within those ranges is normal.
How fast can I get the Metallics JRDS1 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 JRDS1 come with a warranty?
Absolutely. The Metallics JRDS1 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 JRDS1?
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 JRDS1 from ZenSupply?
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