Part Number 20-057-6-31 Machine Bolt

SKU: 5306015663733

Material is alloy steeel per MIL-B-7838

20057631 Machine Bolt Datasheet

Thread Direction:

Right-hand

Thread Length:

0.578 inches

Fastener Length:

2.516 inches

Head Style:

Hexagon

Head Height:

0.188 inches

Width Between Flats:

Between 0.553 inches and 0.564 inches

End Application:

Bell helicopter

Thread Diameter:

0.375 inches

Grip Length:

1.938 inches

Thready Qty Per Inch (tpi):

Surface Treatment Specification:

QQ-P-416 federal specification all treatment responses

Manufacturer Cage:

97499

After submitting this form you will receive a pricing and availability quote by email ASAP.