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WSS812

#8 x 12mm Black Button Head Self-Drilling Screws | Zinc Plated (Pack of 100)

#8 x 12mm Black Button Head Self-Drilling Screws | Zinc Plated (Pack of 100)

$14.95
$14.95
Tax included. Shipping calculated at checkout.
Expected delivery date:
07 Jul Usually delivered in 2-3 days.

Description

This 100-pack of black button head self-drilling screws is engineered for efficient, strong fastening in thin metal, plastic, and wood assemblies. With a size of #8 gauge and 12mm length, these screws combine a sleek, low-profile button head with a self-drilling point that eliminates the need for a separate pre-drilling step, streamlining installation.

Key Specifications:

  • Size: #8 Gauge x 12mm Length

  • Head Style: Wide Button Head (Low-Profile, Domed)

  • Drive Type: Phillips No. 2 (PH2)

  • Point Type: Self-Drilling (Sharp, Fluted Drill Point)

  • Material: Case-Hardened 1022A Carbon Steel

  • Hardness: 550HV - 750HV

  • Finish: Black Phosphate Coating

  • Pack Quantity: 100 Pieces

Core Features & Benefits:

  • All-in-One Fastening: The integrated drill point allows the screw to drill, tap, and fasten in one operation, saving significant time and labor by removing the pre-drilling step.

  • Aesthetic & Functional Head: The wide button head provides a larger bearing surface for better load distribution and a finished, low-profile appearance that minimizes snagging.

  • Durable & Corrosion-Resistant: The black phosphate finish offers a robust layer of protection against rust and abrasion, suitable for both indoor use and protected outdoor applications.

  • High-Strength Construction: Made from case-hardened carbon steel, these screws offer superior hardness for effective drilling through various materials and excellent resistance to shear forces.

Common Applications:

  • Sheet Metal Fabrication: Joining light-gauge metal panels, brackets, electrical boxes, and HVAC components.

  • Automotive & Appliance Trim: Securing plastic trim, fender liners, and interior panels where a clean look is required.

  • Electronics & Plastic Assembly: Fastening components in plastic chassis, enclosures, or assemblies.

  • General DIY & Repair: A versatile fastener for a wide range of projects involving metal-to-metal or metal-to-plastic connections.

Installation Tip: Drive at a moderate, consistent speed with a Phillips #2 (PH2) screwdriver or bit in a cordless drill or impact driver. The screw will drill, tap, and fasten in one operation. Ensure the base material is properly supported

Shipping

Every order at TINKR promises fast shipping to your door, anywhere in New Zealand. Within 1-3 business days. Courier pickups Monday - Friday. Excluding public holidays.

Our standard delivery requires a signature upon receipt, however type any delivery instructions in the box provided during the TINKR check out on how you want your order delivered. For example, No signature required or leave on front porch etc.

How fast is Tinkr's Shipping?

While it is possible for many Auckland orders to be delivered the same day, delivery estimates are; North Island - Overnight. South Island and Rural - extra 1-2 days

FAQs

See All

What payment methods can I use?

We can take payment from most major credit cards - like Visa and Mastercard. We can also offer AfterPay and manual bank transfer.

Are the auto parts on your website genuine?

We only partner with leading global manufacturers and suppliers to ensure our customers get the best product AND price.

Do you offer warranties on your auto parts?

We do offer warranties on most parts! Refer to the individual part information or speak to a member of our team to learn more.

Customer Reviews

  • Thank you - so quick in delivery with my order. I was expecting at least another 3-4 days to arrive. Great website easy to order with the illustrations, saving a lot of guess work when choosing your items. Well done!
    testimonial author avatar
    William
  • We got the part shipped within a day all the way down to the West Coast! I accidentally ordered the wrong article and they helped me out and replaced it straight away. You guys are awesome!
    testimonial author avatar
    Anna
  • Chuck & Greg from Tinkr were very helpful finding the correct auto transmission filter kit for us, fast & efficient, overnight delivery at a very reasonable price $127, both Repco & Supercheap quoted $439. This is first time we have dealt with Tinkr Limited and we would not hesitate to purchase from them again. Thanks for the fantastic service!
    testimonial author avatar
    Del
  • I have made multiple purchases from this company, and their service consistently exceeds my expectations. Last week, I urgently needed some parts and, based on my previous positive experiences, I chose TINKR once again. As expected, their service was exceptional. A special thanks to Greg at TINKR for a job well done.
    testimonial author avatar
    Gary
Service 2

We Solve The Auto Parts Challenges Others Can't

TINKR is your most comprehensive New Zealand owned auto parts store. With over 150,000 car parts, accessories & tools, to suit a huge range of passenger cars, 4x4s and commercial vehicles. Whether you're after a cambelt, a fan belt, or a seat belt, for a Toyota Corolla, a Mitsubishi Lancer, or a trusty Mazda Familia - TINKR has it covered.

#8 x 12mm Black Button Head Self-Drilling Screws | Zinc Plated (Pack of 100)

#8 x 12mm Black Button Head Self-Drilling Screws | Zinc Plated (Pack of 100)

$14.95
$14.95