8 x 1-1/4 in. Pan Head Phillips Self-Drilling & Tapping Screws - #2 Drill Point - Steel Zinc - 100qty
Features
- #2 Drill Point
- Pan Head with Phillips Drive
- 8 Diameter, 1-1/4" Length
- Steel Zinc Material
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 Color:
- Silver
- Fastener Head Height:
- 0.105 - 0.115 in.
- Fastener Head Type:
- Pan
- Fastener Head Width:
- 0.306 - 0.322 in.
- Fastener Length:
- 1/1/04
- Hardness:
- Rockwell C32-40
- 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 - 0.100 IN
- Phillips Recess Diameter:
- 0.175
- Product Group:
- Fasteners
- Product Height:
- 2.15 in
- Product Length:
- 3 in
- Product Weight:
- 0.61 lbs
- Product Width:
- 3 in
- Recess Penetration Gaging Depth:
- 0.071 - 0.097
- Screw Point Type:
- Drill Point
- Sub Division:
- Electrical-E H2
- Thread Per Inch:
- 18
- Thread Standard:
- SAE J78 - 2013
- Thread Type:
- UNC
- Torsional Strength:
- 42 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 Finish:
- Zinc
- Product Details:
- Type BSD Self-Drilling & Tapping Screw
- Product Material:
- Steel Zinc
Metallics JTEK114P – Frequently Asked Questions
1) Do I need to pre-drill a pilot hole for these #8 self-drilling screws?
No. The JTEK114P is a Type BSD self-drilling and tapping screw, so the point drills its own hole and the threads tap it in one pass within the 0.035 to 0.100 inch panel thickness range. One screw gun pass, no pilot drilling, no separate tap.
2) What size driver bit do I need for the Metallics JTEK114P screws?
A #2 Phillips bit. The head takes a Phillips drive with a 0.175 inch recess diameter and a recess penetration gaging depth of 0.071 to 0.097 inch, so a standard #2 Phillips insert bit seats fully. Worn bits cam out on self-drillers because you are driving under drilling torque, so keep a fresh bit on the gun.
3) Are these zinc plated screws okay for outdoor or damp locations?
The JTEK114P is steel with a zinc finish, which is a plating meant for dry interior work. For exterior, wet, or coastal exposure, specify a stainless self-drilling screw instead. Zinc plated carbon steel will corrode where it is rained on or sits in condensation.
4) Will a pan head screw sit flush, or do I need a flat head for my application?
Pan head, so it sits on top of the surface, not flush. Head width runs 0.306 to 0.322 inch with a head height of 0.105 to 0.115 inch. That broad bearing face is what you want for clamping sheet metal, straps, clips and device plates, but if the fastener has to finish flush in a countersunk hole, use a flat head self-driller instead.
5) What thread does the Metallics #8 self-drilling screw use, and will it hold in sheet steel?
It runs 18 threads per inch in a UNC machine screw thread form, made to SAE J78 - 2013 for drill screws with ASME B18.6.3-2010 head dimensions. The screw is heat treated to Rockwell C32-40 with a minimum torsional strength of 42 lb-in, which is what lets it cut its own threads in steel without snapping the shank.
6) Does the Metallics JTEK114P screw meet Buy American or ARRA requirements for a public project?
Metallics lists the JTEK114P as compliant for both Buy American and ARRA. Country of origin is multiple, so if your specification requires a single named origin for the submittal, confirm the origin on the lot you receive.
7) How many Metallics JTEK114P screws come in a pack and how are they packaged?
They ship in a jar with an order minimum of 100 count. The jar weighs 0.61 lbs.
How fast can I get the Metallics JTEK114P 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 JTEK114P come with a warranty?
Absolutely. The Metallics JTEK114P is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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