9440 – Neodymium Magnet Bar N35 – L 1.57″ x W .39″ x T .19″(A) with Countersunk Holes

SKU 9440 is an N35 neodymium bar magnet measuring 1.57 × 0.39 × 0.19 in (40 × 10 × 5 mm) with countersunk mounting holes. It is magnetized through the thickness and intended for engineers, OEMs, and procurement teams that need a compact mechanically mountable magnet for fixtures, closures, equipment, alignment, and production assemblies.

Specifications

Mounting and application notes

The countersunk holes provide a direct mechanical mounting option for compact fixtures, access panels, magnetic catches, and equipment assemblies. Because neodymium is brittle, avoid excessive fastener torque, impact, and uneven clamping around the countersunk areas.

The listed pull force is a reference value under defined test conditions. Air gaps, steel thickness, paint, surface finish, temperature, and side loading can reduce usable force. Use the Magnet Pull Force Calculator for preliminary screening and the Neodymium Magnet Grades Chart for material comparisons.

Procurement and custom countersunk bars

Browse stocked block and bar magnets for related sizes, or submit the Magnet RFQ Builder for custom dimensions, countersink geometry, coatings, tolerances, magnetization, or production quantities.