Socket Head Cap Screw

Model / MPN: 33AF1121-02-04 | NSN: 5305-01-225-1273

An externally threaded fastener whose threaded portion is of one diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Product Details

NATO Stock Number

5305-01-225-1273

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.184 inches and 0.250 inches

Fastener Length

Between 0.220 inches and 0.250 inches

Head Style

Flat chamfer

Head Diameter

Between 0.134 inches and 0.140 inches

Head Height

Between 0.077 inches and 0.080 inches

Internal Drive Style

Hexagon

Thread Diameter

0.086 inches

Width Across Flats

0.078 inches

Thready Qty Per Inch (tpi)

Hardness Rating

70.0 rockwell b and 90.0 rockwell b

Material

Steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303 plus x or steel comp 303se or steel comp 303cu or steel comp 303ma or steel comp 304 or steel comp 304l

Thread Series Designator

Unc

33AF1121 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE4A518T15P7	Screw, Cap, Socket He	35	EA	08/02/2018
SPE4A520T4221	Screw, Cap, Socket He	319	EA	11/25/2019

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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Socket Head Cap Screw

Pricing and Availability

Certified Quality Assurance

33AF1121-02-04 Cross Reference