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Technical Data Sheet
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5EX2 — Technical Data Sheet

✓ Verified by PartsTable
— · BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

The SCREW,CAP,HEXAGON HEAD is a the manufacturer industrial component. Key specifications include hole_type: DRILLED, head_style: HEXAGON, head_height: 0.750 INCHES NOMINAL IN, thread_class: 3A A, hole_diameter: 0.141 INCHES NOMINAL IN, thread_length: 1.875 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5305-01-156-7675, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
5EX2
NSN: 5305-01-156-7675
FSC: 5305
CAGE: 45152 — OSHKOSH CORP (USA)
SPECIFICATIONS
hole_typeDRILLED
head_styleHEXAGON
head_height0.750 INCHES NOMINAL IN
thread_class3A A
hole_diameter0.141 INCHES NOMINAL IN
hole_quantity2
thread_length1.875 INCHES NOMINAL IN
fastener_length4.250 INCHES NOMINAL IN
thread_directionRIGHT-HAND
width_between_flats1.125 INCHES NOMINAL IN
nominal_thread_diameter0.812 INCHES IN
hole_configuration_styleHEXAGON FLATS
NSN5305-01-156-7675
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 5EX2 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
HEAD HEIGHT: 0.750 INCHES NOMINAL IN
•
HEAD STYLE: HEXAGON
•
WIDTH BETWEEN FLATS: 1.125 INCHES NOMINAL IN
•
HOLE CONFIGURATION STYLE: HEXAGON FLATS
•
FASTENER LENGTH: 4.250 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNS
•
MATERIAL: STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL
•
THREAD LENGTH: 1.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
HEAD HEIGHT0.750 INCHES NOMINAL IN
HEAD STYLEHEXAGON
WIDTH BETWEEN FLATS1.125 INCHES NOMINAL IN
HOLE CONFIGURATION STYLEHEXAGON FLATS
FASTENER LENGTH4.250 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNS
MATERIALSTEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL
THREAD LENGTH1.875 INCHES NOMINAL IN
HOLE QUANTITY2
THREAD QUANTITY PER INCH10
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
R10111InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7331739InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AMS-QQ-A-200/11InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
QQA200-11InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
32732InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
Z64InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5EX2?
5EX2 is a SCREW,CAP,HEXAGON HEAD.
What parts can replace 5EX2?
There are 8 known substitutes for 5EX2: R10111, 7331739, AMS-QQ-A-200/11 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5EX2?
5EX2 is cataloged in the Federal Logistics Information System under NSN 5305-01-156-7675. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026