Why Choose Brass Hex Jam Nuts?
Our brass hex jam nuts at AlbanyCountyFasteners.com, also known as brass jam nuts, are low-profile hex nuts, about 2/3 the thickness of standard hex finish nuts, designed for locking or space-constrained applications. Featuring a hexagonal shape for easy gripping with a wrench or pliers, these nuts are made from brass (typically 60% copper, 40% zinc), offering moderate corrosion resistance, a decorative gold-like finish, and non-magnetic properties. They are tightened against another nut to lock without clamping, using the “double nut” method. Available in imperial sizes like #6-32, #8-32, #10-24, 1/4"-20 to 3/4"-10, they meet ASME B18.2.2, DIN 439B, ISO 4035, IFI tolerances, REACH, and RoHS standards and are ideal for plumbing, electrical, and decorative projects requiring corrosion resistance and aesthetic appeal.
- Moderate Corrosion Resistance: Brass withstands mild corrosive environments.
- Decorative Finish: Gold-like appearance enhances visual appeal.
- Low Profile: Thinner design fits tight spaces where standard nuts won’t.
- High Standards: Compliant with ASME B18.2.2 and DIN 439B for reliability.
Applications for Brass Hex Jam Nuts
Brass jam nuts are designed for projects requiring a low-profile, corrosion-resistant locking solution with a decorative finish, used with bolts or screws to secure assemblies or fit tight spaces. Their versatility makes them suitable for:
- Plumbing and pipe fittings
- Electrical and lighting fixtures
- Decorative hardware and furniture
- Automotive and marine accents
Frequently Asked Questions (FAQ)
Brass hex jam nuts are low-profile, hexagonal nuts made from brass, used as locknuts by tightening against another nut or in tight spaces, offering moderate corrosion resistance and a decorative gold-like finish.
How do brass hex jam nuts differ from brass hex finish nuts?Brass hex jam nuts are thinner, designed for locking or tight spaces, while brass hex finish nuts are thicker and used for general fastening with direct material clamping.
Are brass hex jam nuts suitable for marine environments?They offer moderate corrosion resistance for mild environments, but for marine or highly corrosive settings, consider 316 stainless steel or silicon bronze jam nuts for superior durability.
How do I install brass hex jam nuts for locking?Thread the first jam nut onto the bolt, tighten it to the desired position, then thread a second nut against it. Tighten both nuts toward each other using wrenches to lock the assembly, avoiding over-torquing due to brass’s softer nature.
How do I choose the right size brass hex jam nut?Select based on the bolt or screw’s thread size, such as #6-32, 1/4"-20, or 1/2"-13. Ensure the nut’s thread pitch matches the fastener. Check sizing charts or consult our team for guidance.