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Externally Relieved Body Screw

Model ST3M560-7

Quick Information about ST3M560-7

2a thread class, right-hand , 0.470 inches thread length, 0.632 inches fastener length, pan head style, 0.473 inches head diameter

For pricing and availability of this externally relieved body screw submit the price quote form on the right.

Product Details

  • NSN:
    5305-01-578-4408 (5305015784408)
  • Thread Direction:
    Right-hand
  • Thread Length:
    Between 0.470 inches and 0.500 inches
  • Fastener Length:
    Between 0.632 inches and 0.675 inches
  • Head Style:
    Pan
  • Head Diameter:
    Between 0.473 inches and 0.492 inches
  • Head Height:
    Between 0.162 inches and 0.175 inches
  • Internal Style:
    Cross recess type 1
  • End Application:
    Aircraft applications
  • Thread Diameter:
    0.250 inches
  • Thready (tpi):
    28
  • Externally Quantity:
    1
  • Part Agency:
    Screw, pan head, cres, body relieved
  • Material Specification:
    Qq-s-763 federal specification single material response
  • Schedule B Code:
    7318152000

Classification

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

Definition Externally Relieved Body Screw

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. See also bolt, externally relieved body and bolt, internal wrenching.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01852
FIIG:
A003B0
Concept No.:
App. Key:
SE
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:
A
ESD:
A
ESD:
A
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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Price Quote

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