Military Standard - Machine Screw - MS24693BB31
Genuine OEM Part
Description: Machine Screw, length: 7/8", thread: 6-32, countersunk, flat head, black brass
Part Number: MS24693BB31
Product Overview:
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads.
MS24693BB31 Part Specifications:
- Thread Class: 2a
- Thread Direction: Right-hand
- Thread Length: 0.813 Inches Minimum And 0.875 Inches Maximum
- Fastener Length: 0.875 Inches Nominal
- Head Style: Flat Countersunk
- Head Diameter: 0.238 Inches Minimum And 0.279 Inches Maximum
- Internal Drive Style: Cross Recess Type 1
- Nominal Thread Diameter: 0.138 Inches
- Thread Quantity Per Inch: 32
- Minimum Tensile Strength: 55000 Pounds Per Square Inch
- Countersink Angle: 99.0 Degrees Minimum And 101.0 Degrees Maximum
- Screw Material: Copper Alloy
- Screw Material Document And Classification: Qq-b-626 Fed Spec Single Material Response Or Qq-w-321 Fed Spec Single Material Response
- Thread Series Designator: Unc