Accurate Manufactured Products Group, Inc. (AMPG) Expands Line of USA Made 303 and 316 Stainless Steel Shoulder Screws, and Adds Monel and Titanium

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Accurate Manufactured Products Group (AMPG), one of the country’s largest manufacturers and distributors of hard-to-find, specialty fasteners is pleased to announce the roll out of the largest offering of all domestic, non ferrous shoulder screws, in Type 303 Stainless, Type 316 Stainless, Monel Type 405, and Titanium Grade 2.All items are made in the USA in AMPG’s state of the art manufacturing facility in Indianapolis. All items are shown on the company website, Sizes not available anywhere else are in stock for fast delivery.

AMPG 316 Head Marking

“There was great demand for a high quality domestic product, extensive selection of sizes, that were available quickly.” said Alex Goldberg.

After many years of manufacturing non standard sizes on a special order basis for our distributors, Accurate decided to invest in a large line of hard to find sizes on the shelf. In addition to the Type 303 and 316 Stainless products, Monel and Titanium were added to this program.

Accurate is a stocking manufacturer of specialty fastening solutions sold through Distributors. AMPG made the decision to add large and in between sizes to their shoulder screw product line and expand the range of exotic materials. “There was great demand for a high quality domestic product, extensive selection of sizes, that were available quickly.” said Alex Goldberg, Product manager. “Our complete line of Metric sizes to ISO Specifications has already sold out of many items through our distribution network”.

Shoulder Screws (also known as Shoulder Bolts or Stripper Bolts) function as a bearing surface, pin, slide or as a spacer. Used in many applications, they can be locators, axles, pivot points and retainers. By definition this item is a screw with an unthreaded cylindrical section, or shoulder, between threads and screw head; the shoulder is larger in diameter than the threaded section and provides an axis around which close-fitting moving parts operate.

All of our shoulder screws are manufactured in our modern CNC Machine Shop centrally located in Indianapolis, with strict quality control. Our Shoulder Screws have the following features:

All heads are knurled.

All parts are head identified with the our symbol of quality “AMPG” head marking.

AMPG303 for 303 Stainless, AMPG316 for 316 Stainless, AMPG405 for Type 405 Monel, and AMPGTi2 for the Titanium product line.

Accurate has over 20 years’ experience in developing, manufacturing, and distributing specialty fastening solutions through Industrial and Fastener Distributors worldwide. We have in depth inventory of over 18,000 SKU’s, and state of the art software and operational expertise. Designers that are interested in technical information on our products can find us online at

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Mercedes Goldberg
Accurate Manufactured Products Group Inc
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