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Monday 8am - 5pm Tuesday 8am - 5pm Wednesday 8am - 5pm Thursday 8am - 5pm Friday 8am - 5pm

AMPG

Name: AMPG
Address: 8090 Woodland Drive, Indianapolis, IN, 46278, US
Telephone: (317) 472-9000

AMPG currently manufactures and inventories over 90,000 fastener items in our Indianapolis warehouse. New products are the lifeblood of our buisness.

We also offer custom manufacturing capabilities. AMPG began in New York in 1987, and moved to Indianapolis Indiana in 2004 in order to find the skilled machinists that are the foundation of our success. We are especially proud of our employee retention and ability to find new team members here in Indianapolis. As of 2017 all of our core team members have over ten years experience with the company.

The second generation has over ten years experience already working alongside current ownership. We have a unique training methodology in place that allows us to grow our manufacturing capabilities to match our product plan and sales needs.

05/29/2026

The next time you see an amazing piece of technology, remember: precision starts with a skilled hand (and a computer)! Our CNC machinists are the unsung artists of modern manufacturing. They translate digital blueprints into the high-precision components we need to craft every single AMPG fastener. We couldn't do it without their dedication to excellence! 🔩✨

05/28/2026

AMPG's 316 stainless steel Shoulder Bolts features a crucial addition of molybdenum that provides exceptional resistance to chlorides, pitting, and harsh chemicals. This specific alloy makes AMPG's shoulder bolts uniquely suited for the world's most demanding applications, from marine environments and advanced medical equipment to chemical processing plants and high-hygiene food automation machinery.

05/27/2026

Whether you call them Round Coupling Nuts or Sleeve Nuts, these essential AMPG fasteners are the ultimate secret to seamless thread extension. Engineered to act as a heavy-duty bridge between two male threads, they allow you to easily combine threaded rods or bolts into one continuous, high-strength assembly.

05/26/2026

Standard cap nuts don't always offer enough clearance for longer threads, leaving you stuck between cutting down bolts or compromising on the finish. AMPG’s tall-sized acorn nuts are designed with extra internal depth, our tall dome nuts provide the perfect blend of heavy-duty protection and a sleek, finished look without bottoming out.

05/22/2026

We take immense pride in being a USA-based manufacturer, dedicated to precision engineering and crafting the hard-to-find fasteners that keep American industries moving forward.

In observance of the holiday, our facilities will be closed on Monday, May 25th. Wishing everyone a safe and meaningful Memorial Day weekend!

05/21/2026

Elevate your assembly from functional to flawless with AMPG’s Black Oxide Barrels. These mating fasteners are engineered for those who refuse to choose between industrial-grade strength and high-end aesthetics. Whether you’re securing a heavy-duty build or a precision architectural piece, this barrel bolt provides a rock-solid grip that ensures your project stays together exactly as intended.

05/20/2026

Harsh elements and high-vibration environments demand a lot more than a basic circular profile can deliver. AMPG’s Square Washers are specifically engineered with a significantly larger surface area to distribute loads more evenly and establish an unbreakable grip that keeps critical joints secure when conditions are at their worst.

05/19/2026

AMPG’s Architectural Door Hardware Barrels are built for professionals who refuse to compromise on security or aesthetics. They have a knurled barrel design that prevents spinning during installation while having a smooth, clean Truss Heads that elevate any door design.

Secure, stylish, and meticulously crafted.

05/18/2026

Beyond our standard lineup, AMPG also manufactures premium Measuring Point Tips and replacement Indicator Tips. These carbide-tipped knife-edge points engineered specifically for dial indicators. The ultra-hard carbide ensures incredible wear resistance, while the razor-sharp knife edge allows you to masterfully measure narrow grooves, tight recesses, and fine details with absolute confidence.

05/15/2026

At AMPG, excellence is passed down through dedicated one-on-one mentorship. Our advanced CNC machinists are more than operators—they are coaches sharing years of expertise with the next generation. This culture of support and knowledge-sharing is just one of the many reasons we are proud to be named one of the 2026 Best Places to Work in Indiana!

Address

8090 Woodland Drive
Indianapolis, IN
46278

Opening Hours

Monday	8am - 5pm
Tuesday	8am - 5pm
Wednesday	8am - 5pm
Thursday	8am - 5pm
Friday	8am - 5pm

Telephone

(317) 472-9000

Website

http://www.ampg.com/

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