Part Number 420478 Assembled Washer Screw

SKU: 5305000420478

Description

2A thread class, right-hand , 0.500 inches thread length, 0.500 inches fastener length, round head style, 0.334 inches head diameter

420478 Assembled Washer Screw Datasheet

Thread Direction:

Right-hand

Thread Length:

0.500 inches

Fastener Length:

0.500 inches

Head Style:

Round

Head Diameter:

Between 0.334 inches and 0.359 inches

Head Height:

Between 0.123 inches and 0.137 inches

Washer Quantity:

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.190 inches

Thready Qty Per Inch (tpi):

Hardness Rating:

40.0 rockwell c primary washer and 50.0 rockwell c primary washer

Primary Washer Outside Diameter:

Between 0.372 inches and 0.383 inches

Primary Washer Style:

Flat internal teeth

Primary Washer Material Thickness:

0.022 inches

Material Specification:

Sae assn standard all material responses

Surface Treatment Specification:

QQ-P-416, type 1, cl 3 federal specification 1ST treatment response or QQ-Z-325, type 1, cl 3 federal specification 2ND treatment response

Manufacturer Cage:

7X677

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