Model: 730245

Socket Head Cap Screw

Properties:

Thread Class
3a
Thread Direction
Left-hand
Thread Length
0.650 inches
Fastener Length
6.119 inches
Head Style
Watertight
Head Diameter
0.370 inches
Head Height
Between 0.244 inches and 0.250 inches
Locking Feature
Distortions threads
Internal Drive Style
Hexagon
Thread Diameter
0.250 inches
Width Across Flats
Between 0.1875 inches and 0.1900 inches
Thready Qty Per Inch (tpi)
28
Hardness Rating
35.0 rockwell c and 40.0 rockwell c
Material
Steel comp 8740 or steel comp 4340
Material Specification
Ams 6322 assn standard 1st material response or ams 6415 assn standard 2nd material response
Surface Treatment
Chromium grip
Surface Treatment
Chromium sides of head
Surface Treatment Specification
Qq-c-320, class 2 federal specification single treatment response grip
Surface Treatment Specification
Qq-c-320, class 2 federal specification single treatment response sides of head
Thread Series Designator
Unf
NSN
5305-00-678-9659
Part Number
730245
Description
Screw,cap,socket Head
CAGE
99167

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 730245 NSN 5305-00-678-9659

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:
U
ESD:
ESD:
MMAC:
SX
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:
00
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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