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Metallics JTS33M 12 x 3/4 in. Pan Head Combo Sharp Point Tapping Screws - Steel Zinc - Each
Model: MET-JTS33M
12 x 3/4 in. Pan Head Combo Sharp Point Tapping Screws - Steel Zinc - 1000qty
Features
Steel Zinc Material
Pan head with Phillips and slotted Drive
12 Diameter, 3/4" Length
Additional Notes
Other...
Metallics
$50.20
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Metallics JTS83 12 x 3 in. Pan Head Combo Sharp Point Tapping Screws - Steel Zinc - Each
Model: MET-JTS83
12 x 3 in. Pan Head Combo Sharp Point Tapping Screws - Steel Zinc - 100qty
Features
Pan head with Phillips and slotted Drive
Steel Zinc Material
12 Diameter, 3" Length
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$192.86
12 x 3/4 in. Pan Head Combo Sharp Point Tapping Screws - Steel Zinc - 100qty
Features
- 12 Diameter, 3/4" Length
- Steel Zinc Material
- Pan head with Phillips and slotted Drive
Additional Notes
- Other sizes and quantities available by request | Dimensions for #9 diameter are independent of ASME B18.6.4
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:
- Slotted/Phillips
- Driver Size:
- #3
- Fastener Head Height:
- 0.139 - 0.151 in.
- Fastener Head Type:
- Pan
- Fastener Head Width:
- 0.407 - 0.425 in.
- Fastener Length:
- 4-Mar
- Field Application:
- Electrical, Plumbing, Heating and Air Conditioning Industries
- Hardness:
- Rockwell C28 - 38
- Language Code:
- EN
- Material Standard:
- AISI 1016 - 1024
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Pan_Slot-Phil-Combo_Self_Tap.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- JR
- Pack Type:
- Jar
- Phillips Recess Diameter:
- 0.252
- Product Group:
- Fasteners
- Product Height:
- 2.15 in
- Product Length:
- 3 in
- Product Weight:
- 0.79 lbs
- Product Width:
- 3 in
- Recess Penetration Gaging Depth:
- 0.098 - 0.124
- Screw Point Type:
- Gimlet Point
- Slot Depth:
- 0.055 - 0.077
- Slot Width:
- 0.056 - 0.067
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 11
- Thread Standard:
- ASME B18.6.4
- Torsional Strength:
- 83 lb-in minimum
- Department:
- Electrical
- Product Subgroup:
- Screws
- Product Type:
- Type A Tapping Screw
- Type2:
- Type A Tapping Screw
- Series:
- JTS
- Product Finish:
- Zinc
- Product Details:
- Type A Tapping Screw
- Product Material:
- Steel Zinc
Metallics JTS33 – Frequently Asked Questions
1) Do I need to pre-drill or tap a hole for a #12 Type A tapping screw?
No tap required. The JTS33 is a Type A tapping screw with a gimlet (sharp) point, so it forms its own thread as it drives into sheet metal, boxes, enclosures and similar thin material. At 11 threads per inch in a #12 diameter, it is a coarse sheet metal thread, not a machine thread, so it will not run into a tapped 10-32 or 12-24 hole.
2) Do Metallics JTS33 screws meet Buy American requirements on a federal job?
No. The JTS33 is not Buy American compliant and is not ARRA compliant, with country of origin listed as multiple. If your project carries a domestic sourcing clause, this part will not satisfy it.
3) What driver do I need for the Metallics JTS33 tapping screws?
Either a #3 Phillips bit or a flat blade. The JTS33 head is a combo recess, slotted and Phillips in one, with a #3 driver size called out. The Phillips recess measures 0.252 inch across with a gaging depth of 0.098 to 0.124 inch, and the slot runs 0.056 to 0.067 inch wide by 0.055 to 0.077 inch deep, so a standard cabinet-tip flat driver seats fine in a panel or box application.
4) Are these zinc screws suitable for outdoor or damp locations?
The JTS33 is carbon steel with a zinc plating, which is a mild indoor corrosion finish. It is intended for electrical, plumbing, heating and air conditioning work in dry or protected interior locations. For wet, coastal or exterior exposure, specify stainless rather than zinc plated steel.
5) What standards do these #12 tapping screws conform to?
Head and recess geometry on the JTS33 follows ASME B18.6.3-2013, and the tapping thread follows ASME B18.6.4. Material is AISI 1016 to 1024 steel. Worth noting for anyone cross-checking a submittal: Metallics states that dimensions for the #9 diameter in this family fall outside ASME B18.6.4, though the #12 here is the standard size.
6) How are the Metallics JTS33 screws packaged and what is the smallest quantity I can buy?
They ship in a jar of 100, and 100 is the order minimum. The packed jar weighs 0.79 lbs. That is the practical pack for a service van or a shop bin rather than a bulk box.
How fast can I get the Metallics JTS33 delivered?
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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 JTS33 come with a warranty?
Absolutely. The Metallics JTS33 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 JTS33?
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