Vintage Brass Window Sash Lock Screws – Set of Four

Description :
This is a set of four vintage brass sash lock screws, each measuring approximately 3 1/2" L x 3/4" W x 3/4" D. Designed with flat slotted thumb turns for easy hand tightening, these fasteners are likely from early to mid-20th century window hardware, used to secure sash locks or similar fittings without the need for additional tools. The brass patina shows authentic age and wear, giving them a warm, antique character ideal for restoration projects or period-accurate reproductions.

Era
Early to Mid-20th Century

Style
Functional Industrial / Antique Hardware

Technique
Machined brass with hand-finished patina

Tools Used
Metal lathe, milling machine, threading die, slotted head cutter

History
Brass thumb-turn sash hardware was common in pre-war window assemblies, offering a durable and corrosion-resistant fastening solution for wood-framed windows.

Manufacturer / Maker
Maker: Unknown (design is consistent with early 1900s American window hardware makers such as Sargent or Russell & Erwin)

Measurements
3 1/2" L x 3/4" W x 3/4" D

Suggested Weight
Approx. 0.1 lbs each (0.4 lbs total set)

Item Number : P14267

Category : Specialty Hardware

Brand : UK