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Brownells

Socket Head Scope Ring & Base Screw Kit - Brownells Socket Scope Screw Kit

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

168-screw Kit

For rings, bases, ribs, sights,

Includes 14

Screw types in four lengths

Contains 8

Fillister Head and 6 Weaver

3/32-inch Socket

Design for socket head screw

Kit Includes

Compartmented box, tweezers, checker/shortener jig,

$64.99
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SKU: 080574000

Overview

This screw assortment is designed for hunters, gunsmiths, and serious shooters who need a ready supply of socket head fasteners for rings, bases, sights, ribs, and other custom installations. It brings together a broad selection of matched screw head styles, thread sizes, and lengths so you can choose the right fit without sorting through mismatched parts. The included compartmented box, tweezers, checker/shortener jig, and fit chart make it practical for bench work and custom fitting. It is a utility-focused kit for keeping common mounting and repair jobs moving efficiently, with no need to overbuy individual screws.

Why Hunters Choose the Brownells

Includes 168

Socket head screws for rings,

Covers 14

Screw types across four lengths

Matched Head,

Thread, and length combinations help

Kit Includes

Compartmented box, tweezers, checker/shortener jig,

Situations Where

A secure socket head screw

Key Features

  • 168-screw kit for rings, bases, ribs, sights, and custom installations
  • Includes 14 screw types in four lengths and three thread sizes
  • Contains 8 Fillister Head and 6 Weaver Oval Head styles
  • 3/32-inch socket design for socket head screw installation
  • Kit includes compartmented box, tweezers, checker/shortener jig, and chart
  • Blued finish; refill screws sold 12 per pack

Best Used For

  • Custom rifle builders needing a broad screw selection for rings, bases, and sight installations.
  • Gunsmiths fitting socket head screws to mixed bases, ribs, and custom sight setups.
  • Hunters maintaining optic mounts who want a ready supply of common replacement screws.
  • Users who need organized screw storage and a chart for matching parts quickly.

Specifications

Blade FinishBlued
Included Accessoriescompartmented Kit Box, Tweezers, Checker/Shortener Jig, Chart
Lengths4 lengths
Made For Us In U SYes
Refills Sold As12 per Pak
Screw Styles8 Fillister Head and 6 Weaver Oval Head styles
Screws Included168
Socket Size3/32"
Thread Sizes6-40, 6-48, 8-40

Pros

  • Includes 168 socket head screws for rings, bases, ribs, sights, and custom installations.
  • Covers 14 screw types across four lengths and three thread sizes.
  • Matched head, thread, and length combinations help simplify fitting to different applications.
  • Kit includes a compartmented box, tweezers, checker/shortener jig, and fit chart.
  • Designed for situations where a secure socket head screw installation is needed.

Considerations & Trade-offs

  • The kit is built around socket head screws only, so it is suited to users who specifically want that fastener style rather than a mixed slotted-screw solution.
  • It covers a wide range of bases, rings, sights, and ribs, but fit still depends on matching the correct thread size and length to the application.
  • The assortment is broad, which is useful for custom work, but it may include more screw styles and lengths than a hunter needs for a single install.
  • Refills are sold separately in 12-piece packs, so maintaining the kit over time may require additional purchases if you use specific sizes frequently.

Suggested Comparisons

  • Scope ring and base screw kits
  • Sight base screw assortments
  • Gunsmithing screw kits
  • Rifle accessory installation hardware

Suggested Accessories

  • Screw organizer box
  • Tweezers
  • Screw sizing chart
  • Sight installation tools

Frequently Asked Questions

What is included in the Brownells Socket Scope Screw Kit?

The kit includes 168 socket head screws, a compartmented kit box, tweezers, a checker/shortener jig, and a chart showing which bases, rings, ribs, and related parts the screws fit.

What thread sizes are covered in this screw kit?

The kit includes screws in 6-40, 6-48, and 8-40 thread sizes.

What screw styles are included?

The description lists 8 Fillister Head and 6 Weaver Oval Head styles, with a full selection of 168 screws total.

Is this kit intended for custom fitting or shortening screws?

Yes. The long description says it is useful when custom fitting is required or when screws need to be shortened, and it includes a checker/shortener jig and chart to help with that work.

What other fitment details are provided?

The product is described as having 4 lengths and 3 thread sizes, and the specs note a 3/32 inch socket and a blued finish. The exact full length breakdown is not fully shown in the provided data.