75 each Boeing Aircraft p/n: BACS12N10-10 Fairing Screw pre-assembled with Timmernan Washer in new surplus condition. These special fairing screws are assembled with the Tinnerman washer where it won’t come off as you are installing the assembly.

BACS12N10-10 Datasheet Features and Specification

Thread Class: 3a

Thread Direction: Right-hand

Fastener Length: 0.625 inches nominal

Head Style: Flat countersunk

Head Diameter: 0.390 inches nominal

Washer Quantity: 1

Internal Drive Style: Cross recess type 1

Thread Diameter: 0.190 inches

Thready Qty Per Inch (tpi): 32

Countersink Angle: 99.0 degrees min and 101.0 degrees max

Primary Washer Outside Diameter: 0.640 inches min and 0.660 inches max

Primary Washer Style: Dome

Primary Washer Material Thickness: 0.015 inches min and 0.021 inches max

Special Features: Subassy is equipment instl-misc emer; refer to boeing i.p.c. boe2319 25-64-53-33 no. 120

Material: Steel comp 1022 fastener

Material: Steel comp 1050 primary washer

Thread Series Designator: Unf

Specification Data: Bacs212n manufacturers specification

Even though it is in new condition, buyer is responsible to make sure that this part will work for their applications as there is no warranty or guarantee expressed or implied.

Please Note: Shipping Charges are non-refundable. Items are subject to a 20% restocking fee, on a case to case basis. If you purchase more than one item please wait for an updated invoice with adjusted shipping charges.

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