J Shaped Bolt
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J Hook For Roof Sheet
In roof installation, J-bolts are usually used to fix solar racks, antenna bases or other structures that need to be anchored.
Inquiry now admin@hsfastener.net
Name:roof j hooks
Size:M8-M72
Standard:ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS
Material :Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 carbon steel & stainless steel
Grade:4.8/5.8/6.8/8.8/10.9
Surface :BZP / HDG / BLACK / DACROMET / TEFLON or customizable
Factory :YES
Samples:samples are free
MOQ :1000PCS
Packing :ctn, plt or customizable
