BOLT,7/16-212 POINT (P/N a-1372) - New Surplus

The a-1372 is a 7/16-20 aircraft bolt with a 12-point external-wrenching head and steel construction. Designed to secure propeller clamp hardware on Hartzell propeller assemblies, this fastener follows MS21250 specifications for military-standard aerospace bolts. The double-hex 12-point head provides reliable grip for wrenching in confined spaces.

Installation requires verification of thread size, grip length, and torque specifications per the Hartzell maintenance manual or FAA AC 43.13-1B guidance for your specific propeller configuration.

What is the BOLT,7/16-212 POINT (P/N a-1372)?

The a-1372 is a 7/16-20 aircraft bolt with a 12-point external-wrenching head and steel construction. Designed to secure propeller clamp hardware on Hartzell propeller assemblies, this fastener follows MS21250 specifications for military-standard aerospace bolts.

Does the a-1372 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The BOLT,7/16-212 POINT conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the a-1372 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the a-1372.

Can I order the a-1372 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The BOLT,7/16-212 POINT is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.