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It’s a 12.7mm band width, non-perforated strip—most buyers don’t realize that gives it better tensile strength than the perforated kind. We make these from AISI203 or 430 stainlss steel, basically the workhorse grades for corrosion resistance without the premium price tag of 304. The slotted screw type is pretty standard, nothing fancy, but it works fine for most installations.
You’re looking at a GM-HU type clamp here, which means the housing and band are integ a cleaner profile. The silvery finish comes untreated—no plating or coating—so what you see is the raw metal. That’s fine for indoor or controlled environments, but we usually advise against it for direct saltwater exposure unless you’re okay with suface rust over time.
Automotive and industrial are main plays, but we’ve also shipped these into mining and maritime setups. They’re not suited for high-pressrue hydraulic lines—that’s what worm-gear clamps with a thicker band are for. For coolant hoses, air intake systems, or general pipe fastening, these hold up well.
Every batch gets a COA, and we run HPLC on the steel composition to verify the alloy mix—though honestly, the main thing is the dimensional consistency. ISO9001 and GS certified, so the QA process is audited. One thing we’ve noticed: the band edges are deburred better than most budget clamps, which saves your hands during assembly.
MOQ is 1000 pieces, but we can do a free sample first if you want to check fitment. Customization is available—OEM/ODM, so our company can stamp your logo or tweak the band width (usually within 2-3mm of the standard). Lead time is roughly 20 days or so for a standard order, but confirm if you need it faster.
The GM-HU type refers to a heavy-duty hex-head design, making it easy to tighten with a socket or wrench. It's built to handle higher torque without stripping, which is why it's used in demanding applications like mining and maritime.
AISI203/430 is a cost-effective ferritic stainless steel that offers good corrosion resistance for most industrial and automotive environments. It's not as rust-proof as 304 in marine settings, but it's plenty durable for general use and keeps the price down.
Yes, we can provide material certificates and ISO9001 documentation upon request. Since the clamp is GS-certified, we also include relevant test reports for safety compliance if needed.
Absolutely, we offer OEM/ODM customization. Just let us know your required band width or surface treatment, and we can adjust the production accordingly. MOQ for custom specs may vary slightly.
Standard packaging is bulk in cartons or poly bags, but we can do blister packs or custom labeling per your request. Lead time is typically 15-25 days after order confirmation, depending on quantity and customization.
