Product Image
4-Bar Casement Hinge
Non-magnetic 300-series stainless steel 4-bar casement hinges in 8, 10, 10.5, 12, 12.5, 13, 14, and 16 inch lengths. Standard ~40 lb sash capacity through heavy-duty ~200 lb. Acetal or brass/nylon shoe for smooth sash travel.
Also known as
casement hinge · 4-bar hinge · sash hinge · window hinge
Key Features
- 300-series stainless for coastal corrosion resistance
- Standard and heavy-duty capacities
- Egress-rated variants available (see four-bar-egress-hinge)
Available Materials
Specifications
Component family
Browse the Hinges family →
Numbered residential and commercial sectional door hinges in galvanized steel, 4-bar window casement/awning hinges in stainless steel, BHMA A156.1 commercial mortise + residential + spring hinges, and shutter pintle hinges in cast iron / SS / bronze.
Spec-equivalent for
4-Bar Casement Hinge cross-references
Related Products
Pile Weatherstrip
Polypropylene pile weatherstrip for fenestration, shading, and access system applications. Available in a wide range of pile heights and backing widths to fit any track or channel profile. Custom lengths and densities available.
Sign in for pricing
Brush with Fin Seal
Combination brush and fin seal for enhanced air and light blocking. The rigid center fin provides a true weather seal while the surrounding pile filaments fill gaps and reduce vibration.
Sign in for pricing
Fur Strip
Continuous fur strip for acoustic damping, dust sealing, and light blocking in shading housings, commercial doors, and residential applications. Available with 12.5mm or 12.8mm backing widths for motorized screen channels. Sold in bulk spools.
Sign in for pricing
Technical Resources
Specifying 4-Bar Casement Hinge
EPDM vs Silicone Rubber Seals: A Material Selection Guide
EPDM handles outdoor temperature swings and ozone exposure well; silicone handles extreme heat. Here's the full decision framework.
8 min read
ComparisonBrush Seal vs Pile Weatherstrip: Which Sealing Solution Fits?
Fenestration calls it pile weatherstrip. Data centers call it a brush grommet. Conveyors call it a skirting seal. Here's what they actually are and how to specify them.
6 min read