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NAS1669-4L2

Blind Fastener

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Description

Blind Fastener

Specifications

Diameter 0.260 in
Expansion Device Break stem
Fastener Length 0.447
Features Internally Threaded
Grip Length Between 0.094 inches and 0.156 inches
Grip Range 0.094 to 0.156 in
Head Height 0.135
Head Style Hexagon Head
Head Type Protruding
Industry Standards/Certification NAS1669
Material Steel
Material Specification Mil-s-6758 military specification 1st material response or mil-s-5626 military specification 2nd material response or mil-s-6049 military specification 3rd material response
Shank Diameter Between 0.2580 inches and 0.2600 inches
Shank Style Threaded self-plugging shank w/sleeve
Specification Data 80205-has1669 professional/industrial association standard
Surface Treatment Cadmium and chromate
Weight 0.015 lb
Width Across Flats Between 0.367 inches and 0.375 inches

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

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Catalog data updated 2026-07-05. Report a data error