Metallics JQK10V 8 x 3/4 in. 1...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
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Metallics JQK10V 8 x 3/4 in. 1/4 Hex Head Slotted Sharp Point Self-Piercing & Tapping Screws - Steel Zinc - 500qty

Metallics JQK10V 8 x 3/4 in. 1/4 Hex Head Slotted Sharp Point Self-Piercing & Tapping Screws - Steel Zinc - Each

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Model: JQK10V
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$50.09
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8 x 3/4 in. 1/4 Hex Head Slotted Sharp Point Self-Piercing & Tapping Screws - Steel Zinc - 500qty

  • Features

    • Hex 1/4 Head with Slotted Drive
    • Twin lead threads help to reduce driving torque.
    • Undercut area beneath the head allows greater length of thread engagement.
    • 8 Diameter, 3/4" Length
    • Steel Zinc Material

  • Additional Notes

    • Other sizes and quantities available by request.| Head dimensions of self-piercing screws differ firom those of standard tapping screws. | There is no single standard for self·piercing screw dimensions. These values are offered as a guide; deviations from these specifications may occur.

Manufacturer Resources

Product Specs

Minimum Purchase:
500 units
Arra Compliant:
C
Buy American Compliant:
C
Division:
Electrical H1
Drive Type:
Slotted
Fastener Head Height:
0.096 - 0.11 in.
Fastener Head Type:
Hex
Fastener Head Width:
0.244 - 0.25 in.
Fastener Length:
4-Mar
Hardness:
Rockwell C28-38
Language Code:
EN
Material Standard:
AISI 1018 - 1022
Neurspe:
https://ideadigitalasset.com/DAMRoot/Original/10035/11237_ID-SPE-v1-ID-SPE-v1-Hex_Head_Slot_Sharp_Pt_Self_Pierce_TS.pdf
Order Minimum Imperial:
500
Order Minimum Uom Imperial:
CT
Pack Type:
Jar
Product Group:
Fasteners
Product Height:
4.57 in
Product Length:
3 in
Product Weight:
2.15 lbs
Product Width:
3 in
Screw Point Type:
Sharp Point
Slot Depth:
0.052 - 0.074
Slot Width:
0.045 - 0.054
Sub Division:
Electrical-E H2
Thread Per Inch:
15
Washer Od:
0.322 - 0.348 in.
Washer Thickness:
0.019 - 0.031 IN
Department:
Electrical
Product Subgroup:
Screws
Product Type:
Self-Piercing & Tapping Screw
Type2:
Self-Piercing & Tapping Screw
Series:
JQK
Product Finish:
Zinc
Product Details:
Self-Piercing & Tapping Screw
Product Material:
Steel Zinc

Metallics JQK10V – Frequently Asked Questions

1) Do I need to pre-drill for the Metallics JQK10V self-piercing screw?
No pre-drilling. The JQK10V is a sharp point self-piercing and tapping screw, so it pierces and forms its own thread in sheet metal as you drive it. Twin lead threads cut driving torque, and the undercut beneath the head gives you more thread engagement in the material.
2) What driver do I need for the JQK10V hex head screw?
A 1/4 inch hex driver or nut setter. The head is hex type measuring 0.244 to 0.25 inch across and 0.096 to 0.11 inch high, and it's also slotted (slot width 0.045 to 0.054 inch, depth 0.052 to 0.074 inch), so a flat blade works for hand driving or backing one out in tight quarters.
3) Do the Metallics JQK10V screws qualify for Buy American or ARRA-funded jobs?
Both the ARRA and Buy American compliance flags on the JQK10V are marked C (compliant). Country of origin is listed as multiple, so if your spec requires documentation of a single origin for a given lot, request it with the order.
4) How many Metallics JQK10V screws come in a pack, and how are they packaged?
They ship in a jar of 500, which is also the order minimum (500 count). Packed weight is listed at 2.15 lbs.
5) Does the JQK10V have a built-in washer face, and how wide is it?
Yes, the hex head sits on an integral washer with a 0.322 to 0.348 inch outside diameter and 0.019 to 0.031 inch thickness. That extra bearing surface spreads the clamp load, which matters when you're fastening thin sheet or a bracket over an oversized hole.
6) Will a #8 x 3/4 in. self-piercing screw hold in sheet metal, or is it too hard and brittle?
The JQK10V is made from AISI 1018 to 1022 steel case hardened to Rockwell C28-38, which is what lets the point pierce and the thread tap sheet steel without the shank snapping. Thread pitch is 15 threads per inch, and the screw is a #8 diameter by 3/4 inch long.
7) Are these zinc screws OK for damp or outdoor electrical work?
The JQK10V is steel with a zinc finish, which gives corrosion resistance for general indoor and protected electrical work, boxes, strut, enclosures, and duct. Zinc plating is not a marine or sustained-wet coating, so for exterior exposure or washdown areas step up to a stainless or coated fastener.
8) Can I substitute a standard #8 tapping screw head dimension for the JQK10V when checking clearance?
No. Head dimensions on self-piercing screws differ from standard tapping screws, and there is no single industry standard for self-piercing screw dimensions, so published figures are a guide and deviations occur. Use the actual JQK10V numbers if clearance is tight: head width 0.244 to 0.25 inch, head height 0.096 to 0.11 inch, washer OD up to 0.348 inch.
9) I need a different length or a smaller quantity of these Metallics self-piercing screws. Is that possible?
The JQK series is offered in other sizes and quantities by request. The JQK10V itself is fixed at #8 x 3/4 inch in a 500 count jar.
How fast can I get the Metallics JQK10V 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 JQK10V come with a warranty?
Absolutely. The Metallics JQK10V 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 JQK10V?
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 JQK10V from ZenSupply?
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