Actually had a chance to look into those WD0801 hooks this week — pretty much everyone we deal with picks up these for line support across water and steam systems where you just can't risk the hardware failing mid-operation.

10 pieces is our minimum but honestly we've moved entire crates of them to buyers handling commercial gas lines and coastal installations where the 316 variant holds up about three times longer than standerd hardware, give or take a year depending on exposure.

What really sets them apart is that triangular strut design — it bites into the pipe connection with way less pivot than those stamped L-brackets you'll find floating around — and the 3.9 by 13 millimeter tapping screws included mean you don't need to pre-drill for most steel surfaces, which saves time when you're working overhead.
We've got the IS09001 and IATF16949 paperwork ready if your QA needs it, but the COA from the batch usually covers what most shops look for anyway — the purity on the 316 is tighter than some of the castings we've tested from other sources, so the rust resistance holds up better in variable pH runs.

One thing though — these hooks aren't really designed for hanging loads on moving pipe sections, it's more for static line support where you need corrosion resistnce without guessing about the long-term material performance, and we've got a range of polished finishes from basic 304 right up to the high-polish 316 you see in food-safe areas.

So packaging is just plastic bags inside cartons unless you ask for barcode stickers or specify customs-ready labeling, but teh price per unit drops pretty noticeably once you push past the first 50 or so pieces.
316 stainless steel has added molybdenum, so it offers better corrosion resistance in harsh environments like saltwater or chemical exposure. 304 is fine for most water, oil, and gas applications. Just let us know which one you need for your project.
Yes, we can customize the production standard to match your specs—like thread type or load rating. Pricing depends on the complexity and volume, so reach out with your requirements and we'll quote you accordingly.
Standard orders typically ship within 7-15 business days after confirmation, depending on the quantity. If you need a rush order, let us know and we can check availability.
Absolutely, we can include copies of our ISO9001 and IATF16949 certifications with your order. Just request it when you place the order, and we'll include the docs in the package.
They come in plastic bags inside cartons by default. If you need custom packaging—like branded boxes or bulk packs—we can arrange that for larger orders. Just specify your needs.