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A33Z6 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

A33Z6: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: FLAT COUNTERSUNK, head_diameter: 0.147 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN, thread_length: 0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN, screw_material: STEEL, fastener_length: 0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5305-00-452-5263, 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
A33Z6
NSN: 5305-00-452-5263
FSC: 5305 — Screws
CAGE: K7766 — BSI STANDARDS LIMITED (GBR)
SPECIFICATIONS
head_styleFLAT COUNTERSUNK
head_diameter0.147 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN
thread_length0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
screw_materialSTEEL
fastener_length0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
countersink_angle88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM
internal_drive_styleSLOT
nominal_thread_diameter2.2 MILLIMETERS MM
screw_surface_treatmentCADMIUM
thread_series_designatorBA
thread_pitch_in_millimeters0.43
NSN5305-00-452-5263
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: A33Z6 · 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
•
SCREW SURFACE TREATMENT: CADMIUM
•
FASTENER LENGTH: 0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
•
THREAD PITCH IN MILLIMETERS: 0.43
•
THREAD LENGTH: 0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
•
NOMINAL THREAD DIAMETER: 2.2 MILLIMETERS MM
•
HEAD STYLE: FLAT COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
SCREW MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
SCREW SURFACE TREATMENTCADMIUM
FASTENER LENGTH0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM IN
THREAD PITCH IN MILLIMETERS0.43
THREAD LENGTH0.145 INCHES MINIMUM AND 0.165 INCHES MAXIMUM IN
NOMINAL THREAD DIAMETER2.2 MILLIMETERS MM
HEAD STYLEFLAT COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL
INTERNAL DRIVE STYLESLOT
COUNTERSINK ANGLE88.0 DEGREES MINIMUM AND 92.0 DEGREES MAXIMUM
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-000-0094 5305-00-000-1397 5305-00-000-2625 5305-00-000-3669 5305-00-000-3830 5305-00-000-3831
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A33Z6?
A33Z6 is a SCREW,MACHINE.
What is the NSN for A33Z6?
A33Z6 is cataloged in the U.S. Government catalog under NSN 5305-00-452-5263. This indicates validated use in U.S. government and defense supply chains.
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