Industrial
Fasteners
You Can Trust
Industry-standard nuts, bolts, and screws — even the hard-to-find ones. Competitive pricing, next-day delivery, and unrivaled product support.
Our Products
Product Categories
From standard hardware to specialty ASTM-grade fasteners, we stock what others can’t.
Why Choose
Paramount Fasteners?
Competitive Pricing
Wholesale and bulk pricing that beats the competition.
Quick Delivery
Most orders ship same or next day.
Expert Support
Unrivaled product knowledge and customer service.
Quality Guaranteed
All products meet ASTM, ISO, DIN, SAE standards and specifications.
Vast Inventory
Thousands of SKUs including hard-to-find fasteners.
Since 1988
38 years of trusted fastener supply experience.
Materials We Stock
From commercial-grade to specialized alloys, we carry fasteners in every material you need.
Stainless Steel 300
Corrosion resistant, general purpose
316 Stainless Steel
Marine & chemical environments
Carbon Steel
High strength, cost effective
ASTM B7
High-strength alloy, heat treated
ASTM B16
High-temp chromium-molybdenum
Inconel
Extreme temperature & corrosion
Hastelloy
Chemical processing applications
Monel
Marine & high-velocity seawater
17-4 PH
Precipitation hardened stainless
Brass & Bronze
Low friction, decorative
Nylon / Plastic
Lightweight, non-conductive
17-7 PH
High strength, spring applications
Coatings & Finishes
Protect your fasteners against corrosion, wear, and environmental exposure.
Industries We Serve
How It Works
Request a Quote
Tell us what you need — material, size, quantity, thread spec, grade, standard and finish.
Get Your Price
We'll respond with competitive pricing within hours.
Place Your Order
Confirm your order via phone, email, or fax.
Fast Delivery
Most orders ship the same or next business day.
Standards & Certifications
Hard-to-Find
Fasteners in Stock
We specialize in stocking fasteners that others don't carry. Whether you need exotic alloys like Inconel and Hastelloy, or specific ASTM grades, our warehouse is ready.
- ASTM A193 B7, B8, B8M studs & bolts
- High-temp B16 alloy fasteners
- 17-4 & 17-7 PH stainless hardware
- Monel & Inconel specialty fasteners
What Our Customers Say
"Paramount has been our go-to supplier for over 15 years. Their inventory is unmatched and delivery is always on time."
Mike R.
Plant Manager
"Finding ASTM B7 studs used to be a nightmare. Paramount had them in stock and shipped the same day. Incredible."
Sarah T.
Procurement Lead
"Best customer service in the industry. They know their products inside and out and always help us find the right part."
David L.
Maintenance Director
Frequently Asked Questions
Ready to Order?
Get in touch today for competitive pricing, expert guidance, and fast delivery on all your fastener needs.