Aerospace-Supplies.com

Machine Screw

Model 90916

Quick Information about 90916

2a thread class, unc thread series designator.

For pricing and availability of this machine screw submit the price quote form on the right.

Product Details

  • NSN:
    5305-00-275-9838 (5305002759838)
  • Thread Direction:
    Right-hand
  • Thread Length:
    0.500 inches
  • Fastener Length:
    0.500 inches
  • Head Style:
    Round
  • Head Diameter:
    Between 0.443 inches and 0.472 inches
  • Head Height:
    Between 0.160 inches and 0.175 inches
  • Internal Style:
    Slot
  • Thread Diameter:
    0.250 inches
  • Thready (tpi):
    20
  • Screw Material:
    Steel comp 1010 or steel comp 1011 or steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1019 or steel comp 1020
  • Screw Specification:
    Qq-s-633 federal specification all material responses
  • Nondefinitive Data:
    1s style and i type
  • Schedule B Code:
    7318152000

Classification

Bolts and bolts and their nuts or washers exported in the same shipment

Definition Machine Screw

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. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06657
FIIG:
A500D0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

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