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0.625in. ⁓5/8"
flat countersunk undercut
slot
models AE1107 and T405-AD-400 ANDAE2100A, c and AE3007A, c, h and AE2100D2, D3, j and 601k aircraft engines
0.250in. ⁓1/4"
28
unjf
Unjf
28
Flat countersunk undercut
FSC 5305 ⁓ Screws
Used on models ae1107 and t405-ad-400 andae2100a,c and ae3007a,c,h and ae2100d2,d3,j and 601k aircraft engines. unjf thread series 28 thread quantity per inch flat countersunk undercut head style
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.