Harfington
US hardware buyers, DIYers, and small manufacturers who've used McMaster-Carr know it as the most comprehensive industrial supplier in the country — but also one of the most expensive per unit. Harfington is the answer for buyers who need specialty fasteners, O-rings, springs, stainless steel hardware, and electrical components without McMaster-Carr's premium pricing. For M4 screws, stainless bolts, O-ring assortments, and precision hardware in bulk: Harfington typically prices 30–50% below McMaster-Carr on direct comparisons. The trade-off is McMaster-Carr's same-day US shipping versus Harfington's 7–15 business day international delivery — if you can plan ahead, the savings are significant. Harfington ships to all US states and offers bulk pricing tiers for professional buyers. A verified Harfington promo code from our page reduces your order cost further. Copy the code, shop at harfington.com, and enter it in the discount field at checkout. If you're ordering frequently, note that Harfington's bulk pricing applies at checkout without a separate business account — you just need to add the qualifying quantity.
15 verified offers on Jun 13 2026
Harfington Frequently Asked Questions
Yes. Harfington provides volume-based bulk pricing on fasteners and industrial hardware. Tiered pricing appears on individual product pages — no separate business account required to access bulk rates.
Free shipping to the US is available on qualifying orders above the minimum threshold. Check our Harfington page for current free shipping promotional codes.
Does Harfington offer bulk discounts for US businesses?
Yes. Harfington provides volume-based bulk pricing on fasteners and industrial hardware. Tiered pricing appears on individual product pages — no separate business account required to access bulk rates.
What types of hardware does Harfington sell for US buyers?
Specialty fasteners (M2–M20 screws, bolts, nuts), O-rings and seals, springs, stainless steel hardware, electrical components, plumbing fittings, and precision industrial hardware across thousands of SKUs.
Is Harfington cheaper than McMaster-Carr for US hardware buyers?
Yes — typically 30–50% cheaper on comparable specialty fasteners, O-rings, springs, and precision hardware. The main trade-off is delivery time: McMaster-Carr offers same-day US shipping while Harfington takes 7–15 business days from international.
Are there seasonal deals or discounts on Harfington products?
Yes, verified promo codes and seasonal offers provide discounts throughout the year.
Can I return or exchange items purchased from Harfington?
Yes, returns are accepted under store policy, often requiring original packaging and proof of purchase.
Does Harfington provide international shipping for furniture and décor?
Yes, international shipping is available, though rates and delivery times vary by location.
Are Harfington promo codes valid for all products listed?
Some verified promo codes apply to selected products, while others may have restrictions.
What type of products does Harfington primarily sell online?
Harfington offers premium home décor, furniture, and lifestyle products for modern living spaces.