Metallics JFWP39 12 x 1 in. Fl...
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Metallics JFWP39 12 x 1 in. Flat Head Phillips Wood Screws - Steel Zinc - 100qty

Metallics JFWP39 12 x 1 in. Flat Head Phillips Wood Screws - Steel Zinc - Each

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Model: JFWP39
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$50.29
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12 x 1 in. Flat Head Phillips Wood Screws - Steel Zinc - 100qty

  • Features

    • Screws of nominal lengths too short to accomodate the minimum thread length shall have threads extending as close to the underside of the head as practicable.
    • 12 Diameter, 1" Length
    • Steel Zinc Material
    • Flat Head with Phillips Drive

  • Additional Notes

    • Other sizes and quantities available by request | Length of Thread: Length = 1 inch then 2/3 thread

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Dimensional Standard:
ASME B18.6.1
Division:
Electrical H1
Drive Type:
Phillips
Driver Size:
#3
Fastener Head Height:
0.132 in.
Fastener Head Type:
Flat
Fastener Head Width:
0.389 - 0.438 in.
Fastener Length:
1
Field Application:
Electrical, Plumbing, Heating and Air Conditioning Industries
Language Code:
EN
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Flat_Head_Wood_Screw_Steel_SS.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
JR
Pack Type:
Jar
Phillips Recess Depth:
0.148 - 0.171
Phillips Recess Diameter:
0.270 - 0.283
Phillips Recess Width:
0.036
Product Group:
Fasteners
Product Height:
2.15 in
Product Length:
3 in
Product Weight:
0.91 lbs
Product Width:
3 in
Screw Point Type:
Tapered Point
Sub Division:
Electrical-E H2
Thread Per Inch:
11
Thread Standard:
ASME B18.6.1-1997
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Wood Screw
Type2:
Wood Screw
Series:
JFWP
Product Finish:
Zinc
Product Details:
Wood Screw
Product Material:
Steel Zinc

Metallics JFWP39 – Frequently Asked Questions

1) How many screws come in a Metallics JFWP39 wood screw order, and how are they packaged?
The JFWP39 ships in a jar, with a minimum order of 100 pieces. So one buy gets you a 100-count jar of #12 x 1 inch flat head Phillips wood screws rather than a loose handful, which is why it suits an electrical or MRO stockroom shelf.
2) What size Phillips bit do I need for Metallics JFWP39 #12 wood screws?
Use a #3 Phillips driver. The recess on these screws runs 0.270 to 0.283 inch in diameter and 0.148 to 0.171 inch deep, so a #2 bit will ride high in the recess and cam out or strip the head. Load a #3 in the impact or drill before you start the run.
3) Can I use Metallics JFWP39 wood screws on a Buy American or ARRA funded project?
No. The JFWP39 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. For a federally funded job carrying domestic sourcing requirements you will need a domestically produced wood screw instead.
4) Will a flat head wood screw sit flush in a countersunk strap or box ear?
Yes, that is what the flat head is for. The JFWP39 head measures 0.389 to 0.438 inch across with a 0.132 inch head height, and the tapered conical underside seats down into a countersunk hole so nothing stands above the surface. If the hole in your strap or plate is not countersunk, the head will stand proud by roughly the head height.
5) Do I need to pre-drill for a #12 x 1 inch wood screw, or will it start on its own?
These have a tapered point, which lets them start in softwood or an existing pilot without a lot of persuasion. At #12 diameter with 11 threads per inch into hardwood, trim, or near an edge, drill a pilot anyway, the shank is thick enough to split stock. There is no self-drilling or type-17 cutting point on this screw.
6) Are zinc plated steel wood screws okay for outdoor or damp locations?
The JFWP39 is zinc plated steel. Zinc gives moderate corrosion resistance for dry interior work, damp basements, and protected locations, but it is not stainless. For exterior exposure, pressure treated lumber, or coastal and wet process areas, go to a stainless flat head wood screw instead.
7) Do Metallics JFWP39 screws meet a dimensional standard I can put on a submittal?
Head, thread, and recess dimensions conform to ASME B18.6.1, with the thread specifically to ASME B18.6.1-1997. That is the standard spec for wood screws, so the #12 head and 11 TPI thread will interchange with any other B18.6.1 #12 x 1 inch flat head wood screw on the drawing.
8) What trades use these Metallics JFWP wood screws on the job?
They are catalogued for the electrical, plumbing, heating and air conditioning trades, mounting straps, device boxes, bracket plates, duct hangers, and wood blocking. Flat head with a Phillips recess means they go in fast with a cordless driver and finish flush in a countersunk hole.
9) I need a different length or a larger count of these #12 flat head wood screws, is that possible?
Yes. The JFWP series covers other diameters, lengths, and pack quantities by request, the JFWP39 is specifically the #12 x 1 inch zinc jar. If your job calls for a 1-1/2 or 2 inch bite into framing, ask for the longer JFWP size rather than stacking washers under a 1 inch screw.
How fast can I get the Metallics JFWP39 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 JFWP39 come with a warranty?
Absolutely. The Metallics JFWP39 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 JFWP39?
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 JFWP39 from ZenSupply?
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