Part Number C7985-5-8 Close Tolerance Screw

SKU: 5305010553806

C798558 Close Tolerance Screw Datasheet

Thread Direction:

Right-hand

Thread Length:

Between 0.476 inches and 0.526 inches

Fastener Length:

Between 0.986 inches and 1.016 inches

Head Style:

Flat countersunk

Head Diameter:

Between 0.429 inches and 0.479 inches

Grip Diameter:

Between 0.3110 inches and 0.3120 inches

Internal Drive Style:

Offset cruciform (torque set)

Thread Diameter:

0.312 inches

Grip Length:

Between 0.490 inches and 0.510 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

220000 pounds per square inch

Hardness Rating:

46.0 rockwell c and 49.0 rockwell c

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Material Specification:

Ams 6487 assn standard single material response

Surface Treatment Specification:

Nas 672 assn standard single treatment response

Manufacturer Cage:

81755

Trade Information:

Bolts and bolts and their nuts or washers exported in the same shipment

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