My Quote Request
5305-00-030-7751
20 Products
00108-1
SCREW,MACHINE
NSN, MFG P/N
5305000307751
NSN
5305-00-030-7751
MFG
DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER PHILADELPHIA
Description
FASTENER LENGTH: 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM
HARDNESS RATING: 38.0 ROCKWELL C MINIMUM
HEAD DIAMETER: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
HEAD HEIGHT: 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
HEAD STYLE: A38 FLAT CHAMFER
INTERNAL DRIVE STYLE: B10 SLOT
NOMINAL THREAD DIAMETER: 0.099 INCHES
SCREW MATERIAL: STEEL COMP 416
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT: PASSIVATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SPECIAL FEATURES: THD RELIEVED GROOVE 0.031 IN. WIDE BY 0.067 IN. MIN,0.072 IN. MAX DIA,HEAD OFFSET FROM CENTERLINE OF LONGITUDINAL AXIS 0.013 IN. MIN,0.015 IN. MAX
THREAD CLASS: 3A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 56
THREAD SERIES DESIGNATOR: UNF
Related Searches:
976-132
SCREW
NSN, MFG P/N
5305000280920
NSN
5305-00-028-0920
MFG
FAIRCHILD CONTROLS CORPORATION
Description
SCREW
Related Searches:
8332196
SCREW,VALVE SPRING
NSN, MFG P/N
5305000287349
NSN
5305-00-028-7349
MFG
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
Description
SCREW,VALVE SPRING
Related Searches:
SC7998
SCREW,VALVE SPRING
NSN, MFG P/N
5305000287349
NSN
5305-00-028-7349
MFG
AMBAC INTERNATIONAL CORPORATION
Description
SCREW,VALVE SPRING
Related Searches:
53-73316-1
SCREW ASSEMBLY
NSN, MFG P/N
5305000288095
NSN
5305-00-028-8095
MFG
BOEING COMPANY THE DBA BOEING
Description
DESIGN CONTROL REFERENCE: 53-73316-1
GENERAL CHARACTERISTICS ITEM DESCRIPTION: C/O 1 EA SCREW P/N 53-73316-3 AND 1 EA INSERT P/N MS21209F1-20,1.060 IN. O/A LG,1.000-12 UNF-3A THD,HEXAGON DRIVE W/SLOT.W/2 LOCKWIRE HOLES,CADMIUM PLATED
MANUFACTURERS CODE: 76301
THE MANUFACTURERS DATA:
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288110
NSN
5305-00-028-8110
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 0.250 INCHES NOMINAL
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.138 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288111
NSN
5305-00-028-8111
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 0.1875 INCHES NOMINAL
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.138 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.1875 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288112
NSN
5305-00-028-8112
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 0.375 INCHES NOMINAL
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.138 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.375 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288113
NSN
5305-00-028-8113
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 1.000 INCHES NOMINAL
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.138 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 1.000 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288114
NSN
5305-00-028-8114
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 1.250 INCHES NOMINAL
HEAD DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT: 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.138 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 1.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288126
NSN
5305-00-028-8126
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 0.250 INCHES NOMINAL
HEAD DIAMETER: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
HEAD HEIGHT: 0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.164 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.250 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288127
NSN
5305-00-028-8127
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 0.375 INCHES NOMINAL
HEAD DIAMETER: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
HEAD HEIGHT: 0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.164 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.375 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288130
NSN
5305-00-028-8130
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 0.500 INCHES NOMINAL
HEAD DIAMETER: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
HEAD HEIGHT: 0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.164 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.500 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
FFS92
SCREW,MACHINE
NSN, MFG P/N
5305000288131
NSN
5305-00-028-8131
MFG
FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
Description
FASTENER LENGTH: 0.750 INCHES NOMINAL
HEAD DIAMETER: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM
HEAD HEIGHT: 0.107 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HEAD STYLE: A28 ROUND
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 81348
MINIMUM TENSILE STRENGTH: 60000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.164 INCHES
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE: FFS92
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 1C STYLE
SCREW MATERIAL: STEEL
SCREW SURFACE TREATMENT: CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
SPEC/STD CONTROLLING DATA:
THREAD CLASS: 2A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.750 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
A88L7986-1
SCREW,MACHINE
NSN, MFG P/N
5305000289656
NSN
5305-00-028-9656
MFG
RCA CORP DISTRIBUTOR AND SPECIAL PRODUCTS DIV
Description
SCREW,MACHINE
Related Searches:
A88L7986-1
SCREW,MACHINE
NSN, MFG P/N
5305000289656
NSN
5305-00-028-9656
MFG
LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS AUTOMATED SPARES
Description
SCREW,MACHINE
Related Searches:
7S16-8-7
SCREW,MACHINE
NSN, MFG P/N
5305000302382
NSN
5305-00-030-2382
MFG
BOEING COMPANY THE DBA BOEING
Description
COUNTERSINK ANGLE: 100.0 DEGREES NOMINAL
DESIGN CONTROL REFERENCE: 7S16-8-7
FASTENER LENGTH: 0.469 INCHES NOMINAL
HEAD DIAMETER: 0.319 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
HEAD STYLE: A39 FLAT COUNTERSUNK
INTERNAL DRIVE STYLE: B1 CROSS RECESS TYPE 1
MANUFACTURERS CODE: 43999
NOMINAL THREAD DIAMETER: 0.164 INCHES
SCREW MATERIAL: STEEL COMP 321
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT: PASSIVATE
THE MANUFACTURERS DATA:
THREAD CLASS: 3A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.375 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNC
Related Searches:
3MFRA583-5
SCREW,CLOSE TOLERANCE
NSN, MFG P/N
5305000304510
NSN
5305-00-030-4510
MFG
BOEING COMPANY THE DBA BOEING
Description
COUNTERSINK ANGLE: 100.0 DEGREES NOMINAL
DESIGN CONTROL REFERENCE: 3MFRA583-5
FASTENER LENGTH: 0.719 INCHES NOMINAL
GRIP DIAMETER: 0.1885 INCHES MINIMUM AND 0.1895 INCHES MAXIMUM
GRIP LENGTH: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD DIAMETER: 0.376 INCHES MINIMUM AND 0.381 INCHES MAXIMUM
HEAD STYLE: C50 FLAT COUNTERSUNK
INTERNAL DRIVE STYLE: D9 HIGH-TORQUE
MANUFACTURERS CODE: 76301
MATERIAL: STEEL COMP 4130 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MINIMUM TENSILE STRENGTH: 160000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER: 0.190 INCHES
SURFACE FINISH: 32.0 MICROINCHES BEARING SURFACE OF HEAD 32.0 MICROINCHES GRIP 125.0 MICROINCHES TOP OF HEAD 32.0 MICROINCHES THREADS
SURFACE TREATMENT: CADMIUM HEAD PRIMER BEARING SURFACE OF HEAD CADMIUM GRIP CADMIUM THREADS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE AND PS13421 FSCM 76301 MFR REF 2ND TREATMENT RESPONSE HEAD QQ-P-416,TYPE 2,CLASS 3 MFR REF SINGLE TREATMENT RESPONSE AND PS13421 FSCM 76301 MFR REF 2ND TREATMENT RESPONSE BEARING SURFACE OF HEAD
THE MANUFACTURERS DATA:
THREAD CLASS: 3A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.356 INCHES NOMINAL
THREAD QUANTITY PER INCH: 32
THREAD SERIES DESIGNATOR: UNF
~1: QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE AND PS13421 FSCM 76301 MFR REF 2ND TREATMENT RESPONSE GRIP QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE AND PS13421 FSCM 76301 MFR REF 2ND TREATMENT RESPONSE THREADS
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41102
SCREW,CONTACT
NSN, MFG P/N
5305000306556
NSN
5305-00-030-6556
MFG
ITT CORPORATION DBA ITT GILFILLAN
Description
SCREW,CONTACT
Related Searches:
782229-1
SCREW,MACHINE
NSN, MFG P/N
5305000307751
NSN
5305-00-030-7751
MFG
HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
Description
FASTENER LENGTH: 0.256 INCHES MINIMUM AND 0.276 INCHES MAXIMUM
HARDNESS RATING: 38.0 ROCKWELL C MINIMUM
HEAD DIAMETER: 0.124 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
HEAD HEIGHT: 0.068 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
HEAD STYLE: A38 FLAT CHAMFER
INTERNAL DRIVE STYLE: B10 SLOT
NOMINAL THREAD DIAMETER: 0.099 INCHES
SCREW MATERIAL: STEEL COMP 416
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT: PASSIVATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SPECIAL FEATURES: THD RELIEVED GROOVE 0.031 IN. WIDE BY 0.067 IN. MIN,0.072 IN. MAX DIA,HEAD OFFSET FROM CENTERLINE OF LONGITUDINAL AXIS 0.013 IN. MIN,0.015 IN. MAX
THREAD CLASS: 3A
THREAD DIRECTION: RIGHT-HAND
THREAD LENGTH: 0.224 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
THREAD QUANTITY PER INCH: 56
THREAD SERIES DESIGNATOR: UNF

