Metallics JFWPB45 4 x 1/2 in. ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
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Metallics JFWPB45 4 x 1/2 in. Flat Head Phillips Wood Screws - Brass - 100qty

Metallics JFWPB45 4 x 1/2 in. Flat Head Phillips Wood Screws - Brass - Each

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Model: JFWPB45
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.23
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4 x 1/2 in. Flat Head Phillips Wood Screws - Brass - 100qty

  • Additional Notes

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

  • Features

    • Flat Head with Phillips Drive
    • Brass Material
    • 4 Diameter, 1/2" Length

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Country Of Origin:
MUL
Dimensional Standard:
ASME B18.6.1
Division:
Electrical H1
Drive Type:
Phillips
Driver Size:
#1
Fastener Head Height:
0.067 in.
Fastener Head Type:
Flat
Fastener Head Width:
0.195 - 0.225 in.
Fastener Length:
2-Jan
Field Application:
Electrical, Plumbing, Heating, Air Conditioning Industries
Language Code:
EN
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Flat_Head_Wood_Screw_Brass.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
JR
Pack Type:
Jar
Phillips Recess Depth:
0.073 - 0.089
Phillips Recess Diameter:
0.115 - 0.128
Phillips Recess Width:
0.018
Product Family:
Electrical Supplies
Product Group:
Fasteners
Product Height:
2.15 in
Product Length:
3 in
Product Weight:
0.11 lbs
Product Width:
3 in
Sub Division:
Electrical-E H2
Thread Per Inch:
22
Thread Standard:
ASME B18.6.1-1997
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Wood Screw
Type2:
Wood Screw
Series:
JFWPB
Product Details:
Wood Screw
Product Material:
Brass

Metallics JFWPB45 – Frequently Asked Questions

1) What size driver do I need for the Metallics JFWPB45 brass wood screw?
A #1 Phillips driver. The recess on the JFWPB45 runs 0.115 to 0.128 inch in diameter and 0.073 to 0.089 inch deep, so a #2 bit will cam out and chew the brass. Brass is soft, so drive it slow and keep the bit seated.
2) Will a #4 x 1/2 in. flat head brass wood screw sit flush in a countersunk hole?
Yes, that is what the flat head is for. The head on the JFWPB45 measures 0.195 to 0.225 inch across with a head height of 0.067 inch, so a standard 82 degree countersink at that diameter brings it flush or slightly below the surface. If you are fastening through a plate or strap that is already countersunk, check the hole is at least 0.225 inch at the top so the head seats fully.
3) Does the Metallics JFWPB45 qualify for a Buy American or ARRA-funded job?
No. The JFWPB45 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your project has domestic sourcing requirements written into the contract, this screw will not satisfy them.
4) Do these brass wood screws come loose or in a set quantity?
They ship in a jar of 100. The minimum order on the JFWPB45 is one jar, so you are buying 100 screws at a time rather than counting out singles at the counter.
5) Is a #4 x 1/2 inch screw threaded the whole way, or only partly?
Full thread at this size. Metallics threads these to two thirds of the length only once the screw reaches 1 inch, so at a 1/2 inch length the JFWPB45 is threaded end to end. That matters in thin stock, a 1/2 inch screw with full thread bites through the whole depth rather than relying on a shank pull-down.
6) What thread standard and pitch do these Metallics brass wood screws follow?
They are made to ASME B18.6.1 (thread standard cited as ASME B18.6.1-1997) at 22 threads per inch. If a spec or drawing calls out a B18.6.1 flat head wood screw, the JFWPB45 meets the dimensional standard.
7) Why use brass wood screws instead of plain steel for electrical work?
Brass is non-magnetic and corrosion resistant, which is why Metallics catalogs the JFWPB45 for electrical, plumbing, heating and air conditioning work. Typical uses are mounting brass or bronze plates, cover plates and trim where a steel screw would rust or would not match the surrounding hardware. Keep in mind brass is softer than steel, so pilot hole it in hardwood and do not overtorque.
8) How heavy is a jar of the JFWPB45 brass screws?
The packed weight is 0.11 lbs, in a jar measuring 3 x 2.15 x 3 inches. Light enough that a service tech can carry several sizes in the van without thinking about it.
How fast can I get the Metallics JFWPB45 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 JFWPB45 come with a warranty?
Absolutely. The Metallics JFWPB45 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 JFWPB45?
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 JFWPB45 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.
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