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Leupold Torx Screws - Torx Head Base Screws, 6-48 Thread, .350'''' Length, Blue

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

12-pack Torx

Head base screws for scope

6-48 Thread

.350 inch nominal shank length

Heat-treated Steel

Construction for factory screw kit

Designed Convert

Existing rings and bases to

Fits Many

Other brands of rings and

$14.99
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SKU: 078018635

Overview

These Torx head base screws are intended for scope mounting work, whether you are replenishing a Leupold factory screw kit or converting existing rings and bases to Torx head. Offered in a 12-pack of a commonly used size, they provide a practical option for hunters and shooters who want to keep spare hardware on hand for mounting jobs. The screws are described as heat-treated steel and are also noted as fitting many other brands of rings and bases, though compatibility should still be confirmed for your specific setup.

Why Hunters Choose the Brownells

Convenient 12-pack

Format for keeping extra screws

Most Requested

Screw sizes for scope mounting

Useful Refilling

Leupold factory screw kit

Fits Many

Other brands of rings and

Available Torx

Head for converting existing rings

Key Features

  • 12-pack of Torx head base screws for scope mounting applications
  • 6-48 thread size with .350 inch nominal shank length
  • Heat-treated steel construction for factory screw kit replacement or spares
  • Designed to convert existing rings and bases to Torx head
  • Fits many other brands of rings and bases
  • Blue finish

Best Used For

  • Hunters refilling a Leupold factory screw kit for routine scope mounting work
  • Gunsmiths and shop staff converting existing rings and bases to Torx head screws
  • Shooters needing common 6-48 screws kept on hand for mounting applications
  • Users wanting a 12-pack supply for customer service or personal maintenance

Specifications

Blade FinishBlue
ColorBlue
Head TypeTorx head
Heat TreatedYes
Length.350 in
MaterialSteel
Nominal Shank LengthAll lengths listed are nominal shank length
Quantity12 screws per pak
Thread Size6-48

Pros

  • Convenient 12-pack format for keeping extra screws on hand
  • Most requested screw sizes for scope mounting applications
  • Useful for refilling a Leupold factory screw kit
  • Fits many other brands of rings and bases
  • Available in Torx head for converting existing rings and bases
  • Heat-treated steel construction is described as extra-strong

Considerations & Trade-offs

  • These are base screws only, so they are intended for scope mounting applications rather than general-purpose hardware use.
  • The listed .350" length is nominal shank length, so fit should be confirmed against the specific rings or bases being used.
  • The product is offered in blue or stainless steel versions, so finish selection matters for matching existing hardware and preferences.
  • Sold in 12-packs, which is convenient for refills but may be more than needed for a one-off installation.

Suggested Comparisons

  • Scope mounting hardware
  • Torx head base screws
  • Rings and bases accessories
  • Gun smithing screw kits

Suggested Accessories

  • Scope mounting screws
  • Torx driver bit
  • Gun vise
  • Thread locker

Frequently Asked Questions

What are these screws used for?

They are Torx head base screws for scope mounting applications. The description says they can be used to refill a Leupold factory screw kit or to convert existing rings and bases to Torx head.

How many screws come in a package?

Each pack contains 12 screws.

Will these fit only Leupold rings and bases?

No. The description says they are the same screws used by Leupold, but they will fit many other brands of rings and bases as well.

What material and finish are specified?

The listed specs say steel with a blue finish, and the long description also notes that stainless steel versions are available in a bright finish. This product title identifies the blue version.

What does the .350 inch length refer to?

The length listed is the nominal shank length. The source does not provide any additional dimensions.