We appreciate your interest in American National Standards part number B18 3 1M M12X1 75X25 SHCS ZNPL, which is currently ready for procurement here on Prompt Aerospace. For your reference, part number B18 3 1M M12X1 75X25 SHCS ZNPL is listed with the NSN 5305-01-434-3749 and description “Screw Cap Socket Head.” If this is the item you are seeking and you would like to request a quote for your comparisons, simply complete the form below with information like your desired quantity, budget, and anticipated fulfillment timeframe. We regularly respond to requests within 15 minutes of receiving them, using the details we are offered to curate the most ideal purchasing options.
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If you want to explore other items produced by American National Standards under the CAGE Code 80204 or that similarly fall under the FSC 5305 Screws, keep in mind that since we list everything with relevant information, you can easily locate related part numbers using our search engine or catalogs. We also excel at tracking down parts with long lead times or that are generally hard to find, meaning that we can serve you even if you do not see exactly what you need on our website. With all of this being said, we are ready to help you source any of the NSN 5305-01-434-3749 parts and Screw Cap Socket Head items your operations require, so request a quote today.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5305-01-434-3749 Item PartTypeName: SCREW,CAP,SOCKET HEAD | 5305 | 014343749 | 0 | N | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| B1831BH120025N | 5 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AASU | Head Height | 11.7 MILLIMETERS MINIMUM AND 12.0 MILLIMETERS MAXIMUM |
| CQFM | Hardness Rating | 38.0 ROCKWELL C MINIMUM OVERALL AND 44.0 ROCKWELL C MAXIMUM OVERALL |
| STDC | Surface Treatment Document And Classification | ASTM B633,TYPE 2,CLASS 3 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| ABQZ | Internal Drive Style | HEXAGON |
| AHYM | Nominal Thread Diameter | 12.0 MILLIMETERS |
| CQWR | External Thread Tolerance Class | 4G6G |
| AASB | Fastener Length | 25.0 MILLIMETERS NOMINAL |
| AASA | Thread Length | 25.0 MILLIMETERS NOMINAL |
| THSD | Thread Series Designator | M |
| AASL | Head Diameter | 17.6 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM |
| CQBC | Minimum Tensile Strength | 1220 MEGAPASCALS |
| SFTT | Surface Treatment | ZINC OVERALL AND CHROMATE OVERALL |
| MATT | Material | STEEL PROPERTY CLASS 12.9 OVERALL |
| CQQR | Thread Pitch In Millimeters | 1.75 |
| CQHQ | Minimum Yield Strength | 1100 MEGAPASCALS |
| AAJF | Thread Direction | RIGHT-HAND |
| MRC | Decoded Requirement | Clear Text Reply |
| ASDB | Width Across Flats | 12.0 MILLIMETERS MINIMUM AND 12.1 MILLIMETERS MAXIMUM |
| MDCL | Material Document And Classification | DIN 912 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| AASK | Head Style | FLAT CHAMFER |
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