Metallics JSTSP29 10 x 3 in. P...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$192.86
Metallics JSTSP29 10 x 3 in. Pan Head Phillips Tapping Screws - 18-8 Stainless - 100qty

Metallics JSTSP29 10 x 3 in. Pan Head Phillips Tapping Screws - 18-8 Stainless - Each

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Model: JSTSP29
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$192.86
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10 x 3 in. Pan Head Phillips Tapping Screws - 18-8 Stainless - 100qty

  • Additional Notes

    • Other sizes and quantities available by request | Dimensions for #9 diameter are independent of ASME B18.6.4

  • Features

    • Pan head with Slotted Drive
    • Fastening stainless steel parts to aluminum or steel can cause a type of corrosion known as a galvanic couple in some environments.
    • 10 Diameter, 3" Length
    • 18-8 Stainless Material

Manufacturer Resources

Product Specs

Minimum Purchase:
100 units
Arra Compliant:
N
Buy American Compliant:
No
Dimensional Standard:
ASME B18.6.3-2013
Division:
Electrical H1
Drive Type:
Phillips
Driver Size:
#2
Fastener Head Height:
0.122 - 0.133 in.
Fastener Head Type:
Pan
Fastener Head Width:
0.357 - 0.373 in.
Fastener Length:
3
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-Pan_Slotted_Phillips_Self_Tap_SS.pdf
Order Minimum Imperial:
100
Order Minimum Uom Imperial:
JR
Pack Type:
Jar
Phillips Recess Depth:
0.124
Phillips Recess Diameter:
0.186 - 0.199
Phillips Recess Width:
0.031
Product Group:
Fasteners
Product Height:
5.75 in
Product Length:
3.5 in
Product Weight:
1.81 lbs
Product Width:
3.5 in
Screw Point Type:
Gimlet Point
Sub Division:
Electrical-E H2
Thread Per Inch:
12
Thread Standard:
ASME B18.6.4
Torsional Strength:
48 lb-in minimum
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Type A Tapping Screw
Type2:
Type A Tapping Screw
Series:
JSTSP
Product Details:
Type A Tapping Screw
Product Material:
18-8 Stainless

Metallics JSTSP29 – Frequently Asked Questions

1) How are Metallics JSTSP29 tapping screws packaged, and what is the minimum order?
The JSTSP29 ships in a jar of 100 screws, and 100 is the order minimum. Packed jar weight is 1.81 lbs.
2) Do these #10 x 3 in. tapping screws need a pilot hole, or will they start on their own?
They have a gimlet point, so they start themselves in wood and thin sheet material without a pre-drilled hole. In thicker steel, pilot the hole first. Thread pitch is 12 threads per inch and the thread follows ASME B18.6.4.
3) Will stainless tapping screws cause problems fastening into aluminum strut or steel boxes?
They can. Driving 18-8 stainless into aluminum or steel creates a galvanic couple in some environments, which corrodes the lighter metal around the fastener. On exterior or damp installs, isolate the joint or match the fastener metal to the substrate.
4) Are Metallics JSTSP29 screws Buy American or ARRA compliant for a government job?
No. The JSTSP29 is not Buy American compliant and is not ARRA compliant. Country of origin is listed as multiple. If your contract carries domestic sourcing language, these will not qualify.
5) What driver bit do I need for a #10 Metallics pan head tapping screw?
A #2 Phillips bit. The recess is 0.124 in. deep, 0.186 to 0.199 in. across, with a 0.031 in. slot width, so a #2 seats fully and a #1 will cam out under torque.
6) How much torque can a #10 x 3 in. 18-8 stainless tapping screw take before it snaps?
Minimum torsional strength is 48 lb-in. Stainless tapping screws twist off rather than strip, so set an impact driver or clutch below that figure, especially at 3 in. of thread engagement.
7) How much does the pan head of these screws stand off the surface, and will it cover an oversized hole?
Head width runs 0.357 to 0.373 in. and head height 0.122 to 0.133 in., so it sits roughly an eighth of an inch proud and spans just over three eighths of an inch. That covers a slightly oversized #10 hole but not a knockout. Head geometry follows ASME B18.6.3-2013.
8) What trades use a Type A tapping screw like this, and what is it meant for?
Type A tapping screw, sized #10 x 3 in., intended for electrical, plumbing, and heating and air conditioning work. Type A is a coarse, wide-pitch thread for sheet metal and wood rather than a machine screw thread, so it is a mounting and strapping screw, not a tapped-hole fastener.
How fast can I get the Metallics JSTSP29 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 JSTSP29 come with a warranty?
Absolutely. The Metallics JSTSP29 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 JSTSP29?
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 JSTSP29 from ZenSupply?
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