Mutual Screw & Supply

#8 X 5/8" Self-Drilling (TEK) Screws | Unslotted Indented Hex Washer Head | 410 Stainless Steel Zinc Plated Sandtone (1000 / Pkg.)

#8 X 5/8" Self-Drilling (TEK) Screws | Unslotted Indented Hex Washer Head | 410 - Main image
$54.24 $76.4 In stock

These #8 self-drilling screws are manufactured from 410 Stainless Steel with a zinc plated finish, featuring a hex head. They are well suited to load distribution and surface protection under fasteners.

  • Material and finish: 410 Stainless Steel, Zinc Plated finish
  • Head style: Hex
  • Thread size: #8
  • Applications: Load distribution and surface protection under fasteners

Specifications

  • Product type: Self-Drilling Screws
  • Material: 410 Stainless Steel
  • Finish: Zinc Plated
  • Grade: 410
  • Head style: Hex
  • Thread size: #8
  • Thread type: Self-Drilling (TEK)
  • Measurement type: Imperial
  • Pack quantity: 1000 per package

Please note: This item is excess stock and is sold non-cancelable, non-refundable, and non-returnable. Please call us with any questions about this item before ordering.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy
If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy
Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy
Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (4.8 / 5 · 5 reviews)

Timothy ★★★★★

These hex washer heads sit flush and distribute pressure nicely when fastening metal roofing panels. The self-drilling tip bit through the steel without any pre-drilling, and the whole box has held up well in outdoor use so far.

Ava ★★★★★

Needed a batch of sturdy screws for metal roofing, and these self-drillers cut through like butter without stripping. The hex washer head sits flush and the sandtone zinc finish adds a nice corrosion-resistant touch.

Hazel ★★★★★

I was pleasantly surprised how well these held up after drilling through some light metal studs—the self-drilling tip saved me from pre-drilling every hole. The sandtone finish feels more substantial than typical zinc screws, and the package of 1000 should last me a while.