• Mil spec hex cap stainless steel screws of various sizes.
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Stainless Steel Hex Cap Screw MS35307 and MS35308

Military and aerospace certified Stainless Steel MS35307 and MS35308 Hex Cap Screws from Integrity Fasteners are designed to meet the stringent guidelines of the Army-Navy and the Aerospace Industries Association for use in aircraft, space shuttles, military vehicles, drones, and other high-performance applications. This includes requirements for material type, strength, tolerances and manufacturing and finishing processes including passivation and the application of coatings.

Certified Supplier of Quality Mil-Spec Stainless Steel Hex Cap Screws

With over 20 years of working with aerospace and military clients, we understand the unique needs of high performance and critical applications. Our facility is ISO 9001:2015 certified and many leading companies have given us Process Validation Assessment (PVA) approval for consistent delivery of high-quality aerospace fasteners.

Integrity Fasteners has a wide variety of Stainless Steel Hex Cap Screws available. Manufactured using 304, 304L, 316 or 316 stainless steel and passivated in accordance with QQ-P-35. Over 100 sizes available meeting specifications MS35307 and MS35308.

View our products below and add items to your RFQ cart for an easy quote checkout. You can also continue browsing our other military and aerospace bolts to add more to your cart before placing an order. 

Austenitic Corrosion-Resistant Steel screws can be manufactured from Type 304 (UNS S30400), Type 304L (UNS S30403), Type 305 (UNS S30500), Type 316 (UNS S31600), Type 316L CRES (UNS S31603).Passivated in accordance with QQ-P-35. The minimum tensile strength in load pounds, indicated in Table I is based on 80,000 PSI Minimum Tensile Strength for diameters through .625 inch and 70,000 PSI Minimum Tensile Strength for diameters over .625 inch. The yield strength, based on .2 percent offset, shall be 30,000 psi minimum. The minimum hardness shall be HRB 80 for diameters through .625 inch and HRB 74 for diameters over .625 inch. Screw threads shall be Unified external threads Class 2A UNC in accordance with FED-STD-H28/2. Acceptability of screw threads shall be in accordance with FED-STD-H28/20. Passivate per QQ-P-35.

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