Model: 20097-91F3

Socket Head Cap Screw

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.144 inches and 0.204 inches
Fastener Length
Between 0.172 inches and 0.204 inches
Head Style
Flat chamfer
Head Diameter
Between 0.112 inches and 0.118 inches
Head Height
Between 0.0702 inches and 0.0730 inches
Locking Feature
Strip threads or patch threads or pellet threads
Internal Drive Style
Hexagon
Thread Diameter
0.073 inches
Width Across Flats
0.050 inches
Thready Qty Per Inch (tpi)
72
Min. Tensile Strength (psi)
80000 pounds per square inch
Hardness Rating
38.0 rockwell c
Minimum Yield Strength
40000 pounds per square inch
Material
Steel comp 302 or steel comp 302b or steel comp 303 or steel comp 303se or steel comp 303cu or steel comp 303ma or steel comp 309 or steel comp 304l
Surface Treatment
Passivate
Surface Treatment Specification
Ep 244 fscm 94697 mfr ref single treatment response
Thread Series Designator
Unf
NSN
5305-01-218-8277
Part Number
20097-91F3
Description
Screw,cap,socket Head
CAGE

An externally threaded fastener whose threaded portion is of one nominal 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.

Part 20097-91F3 NSN 5305-01-218-8277

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16282
FIIG:
A003B0
Concept No.:
App. Key:
SC
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:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

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

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