Collection: BAC Series Fasteners

BAC part numbers are Boeing's proprietary aircraft standards — BACB bolts, BACN nuts, BACR rivets, BACS screws, BACW washers and BACP pins, covering the hardware specified on Boeing commercial and military airframes from the 707 to current production.

BAC hardware is built to Boeing-controlled drawings and material specifications, often with tighter process controls than the equivalent military standard. Cross-references to MS/NAS numbers exist for many items, but the BAC callout on a Boeing maintenance document means the BAC part — substitutions require engineering approval. We manufacture to the released Boeing drawing revision, so the revision letter on your document is part of the order.

Every lot ships with a Certificate of Conformance; heat-lot traceable mill material reports are available on request. Made to order, ships in 4 weeks, delivered duty paid — US duties included in our prices, with free express shipping on orders of $300 or more. Sold by the piece (EA), 1-piece minimum.

BAC hardware is quoted to order. Send the full BAC part number and quantity — we respond within one business day with price and lead time.