Part Number NAS4910-28 Machine Screw

SKU: 5305013233108

NAS491028 Machine Screw Datasheet

National aerospace standards part number NAS4910-28

Thread Direction:

Right-hand

Thread Length:

0.626 inches

Fastener Length:

Between 2.361 inches and 2.391 inches

Head Style:

Flat countersunk

Head Diameter:

Between 0.848 inches and 0.925 inches

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.625 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Countersink Angle:

99.0 degrees and 101.0 degrees

Screw Material:

Titanium alloy uns R56400

Screw Material Specification:

AMS4928 assn standard single material response or AMS4967 assn standard single material response

Screw Surface Treatment:

Cadmium and chromate

Screw Surface Treatment Specification:

QQ-P-416, TY2 CL2 federal specification single treatment response

Bearing Surface Of Head Surface Finish:

32.0 microinches

Shank Surface Finish:

32.0 microinches

Thread Surface Finish:

32.0 microinches

Specification Data:

80205-NAS4910 professional/industrial association standard

Manufacturer Cage:

D9182

Trade Information:

Other wrought titanium, nesoi

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