Model: ST3M430V5-11ASM

Close Tolerance Screw

Special Features:

O-ring material: fluorosilicone rubber

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.531 inches
Fastener Length
1.2185 inches
Head Style
Flat countersunk
Head Diameter
Between 0.6287 inches and 0.6335 inches
Grip Diameter
Between 0.3115 inches and 0.3120 inches
Internal Drive Style
High-torque
End Application
F-15sa
Thread Diameter
0.3125 inches
Grip Length
0.6875 inches
Features Provided
Cetyl alcohol lubricant and dry film lubricant and o ring
Thready Qty Per Inch (tpi)
24
Countersink Angle
100.0 degrees
Material
Titanium alloy
Thread Series Designator
Unjf
NSN
5305-01-624-9928
Part Number
ST3M430V5-11ASM
Description
Screw,close Tolerance
CAGE

A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. Items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Part ST3M430V5-11ASM NSN 5305-01-624-9928

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
29294
FIIG:
A003B0
Concept No.:
App. Key:
SS
Cond. Code:
1
Status:
A

Material Classification

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

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Schedule B and Export
  • Schedule B: 8108908000
  • SITC: 69985
  • End Use: Nonferrous metals, other
  • NAICS: 331491
  • USDA: 1

Freight Class: Other wrought titanium, nesoi

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