Why Choose A2 Stainless Steel Metric Hex Jam Nuts?
Our A2 stainless steel metric hex jam nuts at AlbanyCountyFasteners.com, also known as metric stainless jam nuts, are low-profile hex nuts, about 2/3 the thickness of standard hex 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 A2 stainless steel (equivalent to 304 or 18-8 stainless steel) for excellent corrosion resistance in wet or harsh environments. They are tightened against another nut to lock without clamping, using the “double nut” method. Available in metric sizes like M4, M5, M6, M8, M10, and M12, they meet DIN 439B, ISO 4035, IFI tolerances, REACH, and RoHS standards and are ideal for automotive, machinery, and outdoor projects requiring corrosion-resistant, metric-compatible locking.
- Corrosion Resistance: A2 stainless steel excels in wet or harsh environments.
- Low Profile: Thinner design fits tight spaces where standard nuts won’t.
- Metric Compatibility: Designed for metric bolts and screws in global applications.
- High Standards: Compliant with DIN 439B and ISO 4035 for reliability.
Applications for A2 Stainless Steel Metric Hex Jam Nuts
Metric stainless jam nuts are designed for projects requiring a low-profile, corrosion-resistant locking solution with metric bolts or screws to secure assemblies or fit tight spaces. Their versatility makes them suitable for:
- Automotive and machinery adjustments
- Outdoor and industrial equipment
- Construction and structural assemblies
- Food processing and chemical facilities
Frequently Asked Questions (FAQ)
A2 stainless steel metric hex jam nuts are low-profile, hexagonal nuts made from corrosion-resistant A2 stainless steel, used as locknuts by tightening against another nut or in tight spaces with metric fasteners.
How do A2 stainless steel metric hex jam nuts differ from 316 stainless steel hex jam nuts?A2 stainless steel metric hex jam nuts (equivalent to 304) offer excellent corrosion resistance for general harsh environments, while 316 stainless steel contains molybdenum for superior resistance in marine or highly corrosive settings.
Are A2 stainless steel metric hex jam nuts suitable for marine environments?They resist corrosion in wet environments, but for marine or highly corrosive settings, consider A4 (316 equivalent) stainless steel jam nuts for enhanced durability.
How do I install A2 stainless steel metric hex jam nuts for locking?Thread the first jam nut onto the metric 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.
How do I choose the right size A2 stainless steel metric hex jam nut?Select based on the metric bolt or screw’s thread size, such as M4, M6, or M10. Ensure the nut’s thread pitch matches the fastener. Check sizing charts or consult our team for guidance.