Panel Screw Assembly

Model / MPN: 481106-115 | NSN: 5305-00-573-9712

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washe (s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Product Details

NATO Stock Number

5305-00-573-9712

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Fastener Length

Between 1.567 inches and 1.607 inches

Head Style

Knurled no. 1

Head Diameter

0.451 inches

Head Height

0.520 inches

Internal Drive Style

Slot

Material Accommodated Thickness

Between 0.658 inches and 0.720 inches

Thread Diameter

0.190 inches

Thready Qty Per Inch (tpi)

Material

Aluminum alloy 6061 head

Material

Steel comp 301 primary washer

Material

Steel comp 302 spring

Material

Steel comp 304 stand-off

Material Specification

Astm a580 assn standard single material response spring

Material Specification

Mil-s-5059 military specification single material response primary washer

Material Specification

Qq-a-225/8 federal specification single material response head

Material Specification

Qq-s-763 federal specification single material response stand-off

Surface Treatment

Anodize head

Surface Treatment

Passivate fastener

Surface Treatment

Passivate primary washer

Surface Treatment

Passivate spring

Surface Treatment

Passivate stand-off