10 x 1/2 in. Pan Head Phillips Self-Drilling & Tapping Screws - #2 Drill Point - 410 Stainless Steel - 100qty
Features
- Minimum torques are the same for stainless and steel self-drill screws. Drill time is 2.5 seconds for a 1 mm thick plate.
- Pan Head with Phillips Drive
- 410 Stainless Steel Material
- #2 Drill Point
- 10 Diameter, 1/2" Length
Additional Notes
- Other sizes and quantities available by request | SAE J78 does not include Specifications for #7 diameter drill screws. | This table is only a guide and does not constitute a warranty of any type.
Manufacturer Resources
Product Specs
- Minimum Purchase:
- 100 units
- Arra Compliant:
- C
- Buy American Compliant:
- C
- Dimensional Standard:
- ASME B18.6.3-2010
- Division:
- Electrical H1
- Drill Point Size:
- #2
- 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:
- 2-Jan
- Hardness:
- Rockwell C38-46
- Language Code:
- EN
- Neurspe:
- https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Pan_Hd_Phil_Self-Drill_TS_Steel_and_SS.pdf
- Order Minimum Imperial:
- 100
- Order Minimum Uom Imperial:
- CT
- Pack Type:
- Jar
- Panel Thickness:
- 0.035 - 0.110 IN
- Phillips Recess Diameter:
- 0.192
- Product Group:
- Fasteners
- Product Height:
- 2.15 in
- Product Length:
- 3 in
- Product Weight:
- 0.47 lbs
- Product Width:
- 3 in
- Recess Penetration Gaging Depth:
- 0.089 - 0.113
- Screw Point Type:
- Drill Point
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 16
- Thread Standard:
- SAE J78 - 2013
- Torsional Strength:
- 61 lb-in minimum
- Department:
- Electrical
- Product Subgroup:
- Screws
- Product Type:
- Type BSD Self-Drilling & Tapping Screw
- Type2:
- Type BSD Self-Drilling & Tapping Screw
- Series:
- JTEK
- Product Details:
- Type BSD Self-Drilling & Tapping Screw
- Product Material:
- 410 Stainless Steel
Metallics JTEK4PSS – Frequently Asked Questions
1) Is a 1/2 inch long self-drilling screw long enough for my application?
At 1/2 inch, the JTEK4PSS is sized for thin-gauge, single-layer work: fastening to panel 0.035 to 0.110 inch thick with a strap or clip under the head. The drill flutes at the tip consume part of that length, so once you stack two layers of heavier sheet or anything with standoff, go to a longer screw in the same series.
2) Will 410 stainless self-drilling screws drill as well as plain steel ones?
Yes. The data on these 410 stainless screws states minimum torques are the same for stainless and steel self-drill screws, with a drill time of 2.5 seconds through a 1 mm plate. Minimum torsional strength is 61 lb-in and the screws run Rockwell C38-46, which is what lets a stainless screw cut its own hole instead of work-hardening and snapping.
3) Is 410 stainless corrosion resistant enough for outdoor or damp electrical work?
410 is a hardenable martensitic stainless, which is why it can be made into a self-drilling screw at Rockwell C38-46. It resists corrosion far better than plain carbon steel, so it suits damp interiors, mechanical rooms, and covered exterior work. It is not the choice for coastal salt spray or chemical exposure, where 300-series or a coated screw is the better call.
4) What driver bit do I need for the JTEK4PSS screws?
A #2 Phillips bit. The recess is a Phillips drive with a 0.192 inch recess diameter and a gaging depth of 0.089 to 0.113 inch, so a worn or oversized bit will cam out and strip the head. Keep a fresh #2 in the gun.
5) Do these Metallics screws meet Buy American and ARRA requirements for a public job?
The JTEK4PSS is flagged compliant for both Buy American and ARRA. Country of origin is listed as multiple, so confirm the origin marking on the jar you receive if your specification requires documentation of a single source country.
6) Will a pan head screw sit flat enough for mounting straps and brackets?
Pan head, with a head width of 0.357 to 0.373 inch and head height of 0.122 to 0.133 inch. That gives a broad flat bearing surface that clamps straps, clips, panels, and bracket flanges against sheet metal without pulling through. It is not a countersinking head, so it stands proud of the surface. Use a flat or oval head where you need the fastener flush.
7) What thread pitch and standards do the Metallics JTEK #10 self-drilling screws follow?
16 threads per inch on a #10 diameter, built to SAE J78-2013 for the thread and drill screw form and ASME B18.6.3-2010 for head dimensions. It is a Type BSD self-drilling and tapping screw, meaning it drills its own pilot and forms its own thread in one pass, so no pre-drilling.
8) How many Metallics JTEK4PSS screws come in a pack and how are they supplied?
They ship in a jar, with an order minimum of 100 count. Total package weight is 0.47 lbs.
How fast can I get the Metallics JTEK4PSS delivered?
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Does the Metallics JTEK4PSS come with a warranty?
Absolutely. The Metallics JTEK4PSS is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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