10 x 2-1/2 in. Flat Head Phillips Wood Screws - 18-8 Stainless - 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
- 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.
- 10 Diameter, 2-1/2" Length
- Stainless wood screws are usually supplied without additional finish
- 18-8 Stainless Material
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:
- #3
- Fastener Head Height:
- 0.116 in.
- Fastener Head Type:
- Flat
- Fastener Head Width:
- 0.34 - 0.385 in.
- Fastener Length:
- 2/1/02
- Field Application:
- Electrical, Plumbing, Heating, Air Conditioning Industries
- Language Code:
- EN
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- JR
- Pack Type:
- Jar
- Phillips Recess Depth:
- 0.123 - 0.146
- Phillips Recess Diameter:
- 0.245 - 0.258
- Phillips Recess Width:
- 0.034
- Product Group:
- Fasteners
- Product Height:
- 4.57 in
- Product Length:
- 3 in
- Product Weight:
- 1.59 lbs
- Product Width:
- 3 in
- Screw Point Type:
- Tapered Point
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 13
- Thread Standard:
- ASME B18.6.1-1997
- Department:
- Electrical
- Product Subgroup:
- Screws
- Product Type:
- Wood Screw
- Type2:
- Wood Screw
- Series:
- JFWP
- Product Details:
- Wood Screw
- Product Material:
- 18-8 Stainless
Metallics JFWP33SS – Frequently Asked Questions
1) How many screws come in a jar of Metallics JFWP33SS stainless wood screws?
The JFWP33SS ships as a jar of 100 screws, and 100 is the order minimum. Pack type is a jar, so you are buying by the jar rather than loose count.
2) What size Phillips bit do I need for Metallics JFWP wood screws?
Use a #3 Phillips driver. These are #10 diameter screws with a Phillips recess measuring 0.245 to 0.258 inch in diameter, which is why a #2 bit cams out and a #3 seats properly.
3) Will a flat head #10 wood screw sit flush in a countersunk hole?
Yes, the JFWP33SS is a flat head screw meant to be countersunk flush. Head width runs 0.34 to 0.385 inch with a head height of 0.116 inch, so a standard 82 degree countersink for a #10 flat head takes it in level with the surface.
4) Are Metallics JFWP33SS screws Buy American or ARRA compliant for a government job?
No. The JFWP33SS is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your spec carries a domestic sourcing requirement, this is not the fastener for that job.
5) Will 18-8 stainless wood screws hold up outdoors or in a damp mechanical room?
18-8 stainless is the material here, which is why these are used in wet and corrosive spots where plated steel rusts out. They are supplied bare, with no additional finish or coating over the stainless.
6) How far down the shank do these 2-1/2 inch wood screws thread?
Thread runs at 13 threads per inch with a tapered point. On this family, threading covers roughly the lower two thirds of the length past the first inch, so a 2-1/2 inch screw leaves unthreaded shank under the head. That unthreaded portion is what lets the screw clamp two pieces of wood tight instead of jacking them apart.
7) Do these stainless wood screws need a pilot hole?
Yes. These are tapered point wood screws, not self-drilling or self-tapping, so drill a pilot for the #10 shank. Stainless is softer than hardened steel and will twist off in dense or dry hardwood if you drive it dry, so pilot and wax it.
8) Do these wood screws meet a dimensional standard I can cite on a submittal?
Head, drive, and thread geometry conform to ASME B18.6.1, with the thread standard given as ASME B18.6.1-1997. That is the standard for wood screws, so the head and recess dimensions are interchangeable with any other B18.6.1 #10 flat head Phillips screw.
9) What are #10 x 2-1/2 inch stainless wood screws typically used for on an electrical or mechanical job?
Metallics lists these for the electrical, plumbing, heating, and air conditioning trades, which is their usual duty: anchoring straps, boxes, hangers, and equipment to wood studs, blocking, and joists. At 2-1/2 inches long they reach through a layer of finish or backing into framing.
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Does the Metallics JFWP33SS come with a warranty?
Absolutely. The Metallics JFWP33SS is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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