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Machine Bolt — Bolts (FSC 5306) · Part No. MS16208-28
| National Stock Number | 5306-01-361-3539 |
|---|---|
| Item name | Machine Bolt |
| Part number (commercial reference) | MS16208-28 |
| Unit of issue | EA |
| NIIN | 013613539 |
| NIIN assigned by | United States (NCB code 01) |
| Federal Supply Class (FSC) | 5306 — Bolts |
| Federal Supply Group (FSG) | 53 — Hardware and Abrasives |
| Unit price (USD) | $17.52 |
| Country of origin | Türkiye (Turkey) |
| Lead time | Within 90 days of order |
| Minimum order | May apply — confirm on quote |
| Documentation | Source documentation provided on all orders |
Characteristics decoded from the federal cataloging record for this machine bolt. Confirm controlling dimensions against your drawing or standard sheet before ordering.
| Fastener Length | 0.750 Inches Nominal |
|---|---|
| Head Style | Hexagon |
| Material | Steel Comp 303 Overall And Steel Comp 303Se Overall And Steel Comp 304 Overall And Steel Comp 305 Overall And Steel Comp 316 Overall And Steel Comp 321 Overall And Steel Comp 347 Overall And Steel Comp 384 Overall |
| Nominal Thread Diameter | 0.312 Inches |
| Thread Series Designator | Unc |
| Surface Treatment | Passivate Overall |
| Thread Class | 2A |
| Thread Quantity Per Inch | 18 |
Externally threaded fasteners designed to be paired with a nut and used to hold two or more parts together, including hex bolts, structural bolts, eye bolts, U-bolts, plow bolts, and close-tolerance bolts.
Price in context. Across the 1,133 items we currently stock in FSC 5306 (Bolts), published unit prices run from $0.15 to $15,770.70. At $17.52, this item sits below the class median of $21.03.
Typical applications. Primary structural joints, chassis and frame assembly, engine mounts, and load-bearing connections where a through-bolt and nut are used.
Applicable standards. ASME B18.2.1, SAE J429 grades, ASTM A325/A490, MS/AN/NAS series; carbon, alloy, and corrosion-resistant steels with a range of plating and coating options.
NSN 5306-01-361-3539 is supplied by Quick Brown Fox Solutions as a stock resale item. For custom-manufactured or prototype parts to your print, see our U.S.-based CNC machining services.
Country of origin: Türkiye (Turkey) — a DFARS qualifying country. Türkiye is a NATO ally with a reciprocal defense procurement agreement with the U.S. Department of Defense, making it a qualifying country under DFARS 225.003. On DoD and DLA solicitations, qualifying-country end products are evaluated without Buy American price penalties — they compete on par with domestic product — and DoD trade-agreements clauses (DFARS 252.225-7021) expressly accept qualifying-country end products.
Dollar thresholds. The Trade Agreements Act only applies to supply contracts at or above $174,000 (the WTO GPA threshold effective March 2026); below that — where the vast majority of hardware buys fall — the TAA does not apply at all. The main exclusion is civilian-agency solicitations at or above that threshold that restrict award to TAA designated-country products (Türkiye is not TAA-designated). Buyers are responsible for confirming the origin requirements of their specific solicitation.
Full country-of-origin and source documentation is provided with every order. Fulfillment within 90 days of order. Minimum order may apply.
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