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Technical Data Sheet
PartsTable / COMPONENT / 18004-4
18004-4 ✓ Verified by PartsTable
Hama · 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

- This cover provides a perfect fit for the Apple iPhone 7, protects it from scratches and gives it a touch of personal flair<br>- 3 layer protection: shock-absorbing TPU and tough PC shell covered by a scratch-resistant IML layer<br>- Micro profile with integrated air space technology absorbs shock from impact<br>- Bevelled TPU edge is compatible with iPhone "edge press/edge swipe" gestures<br>- Raised PC edge protects screen<br>- High-quality PC buttons for perfect handling and protection<br>- Ultra protective design<br>- Extra large camera cut-out – fits iPhone 7 and iPhone 6/6s<br>- Access to all buttons and ports This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-018-0022, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
18004-4
NSN: 5305-00-018-0022
FSC: 5305
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
head_styleHEXAGON
head_height0.156 INCHES NOMINAL IN
thread_class2A A
thread_length0.750 INCHES MINIMUM IN
fastener_length1.000 INCHES NOMINAL IN
hardness_rating23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
special_featuresINCLUDES ALL MOUNTING HARDWARE
thread_directionRIGHT-HAND
basic_shape_styleINTERNAL
surface_treatmentCADMIUM OVERALL
width_between_flats0.438 INCHES NOMINAL IN
NSN5305-00-018-0022
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 18004-4 · Hama ⚠ 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
•
WIDTH BETWEEN FLATS: 0.438 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
•
THREAD DIRECTION: RIGHT-HAND
•
FASTENER LENGTH: 1.000 INCHES NOMINAL IN
•
HARDNESS RATING: 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL: STEEL OVERALL
•
HEAD HEIGHT: 0.156 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH BETWEEN FLATS0.438 INCHES NOMINAL IN
THREAD CLASS2A A
THREAD DIRECTIONRIGHT-HAND
FASTENER LENGTH1.000 INCHES NOMINAL IN
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL
MATERIALSTEEL OVERALL
HEAD HEIGHT0.156 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
HEAD STYLEHEXAGON
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
180044Interchangeable
interchangeable cross-reference
interchangeable
18004Interchangeable
interchangeable cross-reference
interchangeable
ESP-B-2.121-PPInterchangeable
interchangeable cross-reference
interchangeable
0400078Interchangeable
interchangeable cross-reference
interchangeable
13101240Interchangeable
interchangeable cross-reference
interchangeable
306-145KInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18004-4?
18004-4 is a TERMINAL,QUICK DISCONNECT manufactured by Hama.
What parts can replace 18004-4?
There are 10 known substitutes for 18004-4: 180044, 18004, ESP-B-2.121-PP and 7 more. Substitute compatibility should be verified for your specific system.
Is 18004-4 still available?
18004-4 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026