NATO Stock Number
5305-01-420-9870
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Fastener Length
Between 1.192 inches and 1.232 inches
Head Style
Knurled no. 5
Head Diameter
0.451 inches
Head Height
0.520 inches
Internal Drive Style
Cross recess type ii
Material Accommodated Thickness
0.637 inches
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
32
Material
Aluminum alloy 6061 head
Material
Aluminum alloy 6061 stand-off
Material
Steel comp 301 primary washer
Material
Steel comp 302 fastener
Material
Steel comp 302 spring
Material Specification
Astm a493 assn standard all material responses fastener or ams 5636 assn standard all material responses fastener
Material Specification
Mil-s-5051, comp 301 military specification single material response primary washer
Material Specification
Qq-a-225/8 federal specification single material response head
Material Specification
Qq-a-225/8 federal specification single material response stand-off
Material Specification
Qq-w-423, comp 302 cond b federal specification single material response spring
Surface Treatment
Anodize head
Surface Treatment
Anodize stand-off
Surface Treatment
Passivate fastener
Surface Treatment
Passivate primary washer
Surface Treatment
Passivate spring
Surface Treatment Specification
Mil-a-8625, ty1 cl1 military specification single treatment response head
Surface Treatment Specification
Mil-a-8625, ty1 cl1 military specification single treatment response stand-off
Surface Treatment Specification
Qq-p-35 federal specification single treatment response fastener
Surface Treatment Specification
Qq-p-35 federal specification single treatment response primary washer
Surface Treatment Specification
Qq-p-35 federal specification single treatment response spring
Thread Series Designator
Unf