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13GM04020 — SCREW,MACHINE

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

13GM04020: SCREW,MACHINE.

The SCREW,MACHINE is a the manufacturer industrial component. Key specifications include head_style: PAN NO. 2, head_height: 2.8 MILLIMETERS NOMINAL MM, head_diameter: 7.0 MILLIMETERS NOMINAL MM, thread_length: 18.4 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM MM, screw_material: STEEL, fastener_length: 20.00 MILLIMETERS NOMINAL MM.

This part is cataloged in the U.S. Government catalog under NSN 5305-01-142-1500, 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
13GM04020
NSN: 5305-01-142-1500
FSC: 5305 — Screws
CAGE: 89749 — CLARK MATERIAL HANDLING COMPANY (USA)
SPECIFICATIONS
head_stylePAN NO. 2
head_height2.8 MILLIMETERS NOMINAL MM
head_diameter7.0 MILLIMETERS NOMINAL MM
thread_length18.4 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM MM
screw_materialSTEEL
fastener_length20.00 MILLIMETERS NOMINAL MM
hardness_rating63.0 ROCKWELL B MINIMUM AND 88.0 ROCKWELL B MAXIMUM
thread_directionRIGHT-HAND
internal_drive_styleSLOT
nominal_thread_diameter4.0 MILLIMETERS MM
minimum_tensile_strength56000 POUNDS PER SQUARE INCH LBS
thread_series_designatorM
NSN5305-01-142-1500
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 13GM04020 · 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: 2.8 MILLIMETERS NOMINAL MM
•
FASTENER LENGTH: 20.00 MILLIMETERS NOMINAL MM
•
SCREW MATERIAL DOCUMENT AND CLASSIFICATION: 4.8 DIN 84 ASSN STD SINGLE MATERIAL RESPONSE
•
THREAD PITCH IN MILLIMETERS: 0.7
•
THREAD LENGTH: 18.4 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM MM
•
HARDNESS RATING: 63.0 ROCKWELL B MINIMUM AND 88.0 ROCKWELL B MAXIMUM
•
NOMINAL THREAD DIAMETER: 4.0 MILLIMETERS MM
•
HEAD STYLE: PAN NO. 2
TECHNICAL CHARACTERISTICS
HEAD HEIGHT2.8 MILLIMETERS NOMINAL MM
FASTENER LENGTH20.00 MILLIMETERS NOMINAL MM
SCREW MATERIAL DOCUMENT AND CLASSIFICATION4.8 DIN 84 ASSN STD SINGLE MATERIAL RESPONSE
THREAD PITCH IN MILLIMETERS0.7
THREAD LENGTH18.4 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM MM
HARDNESS RATING63.0 ROCKWELL B MINIMUM AND 88.0 ROCKWELL B MAXIMUM
NOMINAL THREAD DIAMETER4.0 MILLIMETERS MM
HEAD STYLEPAN NO. 2
THREAD DIRECTIONRIGHT-HAND
SCREW MATERIALSTEEL
OTHER ITEMS IN FSC 5305 — Screws
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5305-00-001-5016 5305-00-001-9160 5305-00-001-9629 5305-00-001-9742 5305-00-001-9768 5305-00-003-4306 5305-00-003-6694 5305-00-003-6753
SUBSTITUTES & CROSS-REFERENCES 4
C0ML M4X20MMReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
13GM4020Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M4X20 DIN84 STSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
M4X20 DIN84 STLReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13GM04020?
13GM04020 is a SCREW,MACHINE.
What parts can replace 13GM04020?
There are 4 known substitutes for 13GM04020: C0ML M4X20MM, 13GM4020, M4X20 DIN84 ST and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13GM04020?
13GM04020 is cataloged in the U.S. Government catalog under NSN 5305-01-142-1500. This indicates validated use in U.S. government and defense supply chains.
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