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Hexagon Head Cap Screw

Model NAS1020-48A

Quick Information about NAS1020-48A

3a thread class, iron alloy 660 overall material, passivate overall surface treatment, unjf thread series designator.

For pricing and availability of this hexagon head cap screw submit the price quote form on the right.

Product Details

  • NSN:
    5305-00-001-4755 (5305000014755)
  • Thread Direction:
    Right-hand
  • Thread Length:
    Between 1.816 inches and 1.876 inches
  • Fastener Length:
    Between 4.831 inches and 4.861 inches
  • Head Style:
    Hexagon
  • Head Height:
    Between 0.640 inches and 0.672 inches
  • Width Flats:
    Between 1.801 inches and 1.815 inches
  • Thread Diameter:
    1.250 inches
  • Thready (tpi):
    12
  • Min. (psi):
    140000 pounds per square inch
  • Material Specification:
    Ams 5732 assn standard single material response or ams 5737 assn standard single material response
  • Surface Specification:
    Qq-p-35 federal specification single treatment response
  • Specification Data:
    80205-nas1020 professional/industrial association standard
  • Schedule B Code:
    7318152000

Classification

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

Definition Hexagon Head Cap Screw

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18257
FIIG:
A003B0
Concept No.:
App. Key:
SB
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:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
2.2000lbs
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

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