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Socket Head Cap Screw

Model / MPN: 968.20.11.153 | NSN: 5305-00-841-1031
ITAR Registered seal

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
Sold in multiples of
100 EA
Thread Class
Thread Direction
Thread Length
Between 0.098 inches and 0.180 inches
Fastener Length
Between 0.160 inches and 0.180 inches
Head Style
Flat chamfer
Head Diameter
Between 0.262 inches and 0.270 inches
Head Height
Between 0.159 inches and 0.164 inches
Hole Diameter
0.047 inches
Internal Drive Style
Thread Diameter
0.164 inches
Width Across Flats
Between 0.141 inches and 0.143 inches
Hole Quantity
Hole Type
Thready Qty Per Inch (tpi)
Hole Configuration Style
Round internal hexagon
Iron alloy 660
Material Specification
Ams 5735 assn standard single material response
Thread Series Designator
Solicitation Description Qty UOM Close Date
SPE5E215TE714 Screw, Cap, Socket Head 280 EA 08/14/2015
SPE5E216T1399 Screw, Cap, Socket Head 280 EA 11/09/2015
SPE5E218T6138 Screw, Cap, Socket He 49 EA 03/12/2018
SPE5E218T013L Screw, Cap, Socket He 155 EA 06/07/2018

Pricing and Availability

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968.20.11.153 Cross Reference
  • ST3330-02
  • 3010657
  • SR3385-02