PartsTable
Technical Data Sheet
100B10T ✓ 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,TAPPING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: ROUND, head_height: 0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN, head_diameter: 0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN, fastener_length: 0.250 INCHES NOMINAL IN, features_provided: CASEHARDENED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-655-9691, 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
100B10T
NSN: 5305-00-655-9691
FSC: 5305
CAGE: 58756 — CTS CORP ELECTROMECHANICAL DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleROUND
head_height0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
head_diameter0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
fastener_length0.250 INCHES NOMINAL IN
features_providedCASEHARDENED
surface_treatmentCADMIUM OR ZINC OVERALL
internal_drive_styleCROSS RECESS TYPE 1
nonmachine_thread_styleGIMLET POINT (TYPE A, AB OR BA)
nonmachine_nominal_thread_diameter0.125 INCHES IN
surface_treatment_document_and_classificationQQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5305-00-655-9691
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 100B10T · 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
FASTENER LENGTH: 0.250 INCHES NOMINAL IN
HEAD STYLE: ROUND
MATERIAL: STEEL OVERALL
INTERNAL DRIVE STYLE: CROSS RECESS TYPE 1
NONMACHINE NOMINAL THREAD DIAMETER: 0.125 INCHES IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
HEAD DIAMETER: 0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
FEATURES PROVIDED: CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
FASTENER LENGTH0.250 INCHES NOMINAL IN
HEAD STYLEROUND
MATERIALSTEEL OVERALL
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
NONMACHINE NOMINAL THREAD DIAMETER0.125 INCHES IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
HEAD DIAMETER0.217 INCHES MINIMUM AND 0.236 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
HEAD HEIGHT0.083 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
214-852Interchangeable
interchangeable cross-reference
interchangeable
161-561Interchangeable
interchangeable cross-reference
interchangeable
NOR1543Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100B10T?
100B10T is a SCREW,TAPPING.
What parts can replace 100B10T?
There are 3 known substitutes for 100B10T: 214-852, 161-561, NOR1543. Substitute compatibility should be verified for your specific system.
What is the NSN for 100B10T?
100B10T is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-655-9691. This indicates validated use in U.S. government and defense supply chains.
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