Shanghai Powermax Fastener Co., Ltd.
Shanghai Powermax Fastener Co., Ltd. Quality first, Clients first.
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Stainless steel 304 Wedge Anchor expansion Bolts
Wedge anchors are a unique type of concrete anchors, designed to anchor objects into concrete applications. Concrete Wedge Anchors are installed into a pre-drilled hole using the appropriate Concrete Drill Bit, where the wedge is expanded by tightening the nut. Once installed, wedge anchors are not removable after the anchor has expanded. Wedge Anchors are also called by other names such as stud anchors, concrete stud anchors, concrete bolts and wedge bolts.
Wedge anchors are a non-bottom bearing anchor for use in solid concrete or grout-filled concrete. They come in an variety of diameters and lengths, with material options including Zinc Wedge Anchors, Galvanized Steel Wedge Anchors, and two types of Stainless Steel Wedge Anchors - Type 304 Stainless Steel Wedge Anchors and Type 316 Stainless Steel Wedge Anchors.
SIZE: 1/4" - 1", M6 -M18.
STANDARD: ASME B18.2.6
THREAD: ASME B1.1 , UNC, UNF, CLASS 2A
FINISHED: Plain, Zinc Plated(Clear/Blue/Yellow/Black), Black oxide, Nickel, Dacromet, H.D.G.
| Thread | Drill hole | Length range | Thread | Drill hole | Length range |
| (mm) | (mm) | (mm) | |||
| M6 | 6 | 40-120 | 1/4" | 1/4" | ≈45-120 |
| M8 | 8 | 50-220 | 5/16" | 5/16" | ≈50-145 |
| M10 | 10 | 60-250 | 3/8" | 3/8" | ≈60-200 |
| M12 | 12 | 70-400 | 1/2" | 1/2" | ≈70-305 |
| M14 | 14 | 80-200 | 5/8" | 5/8" | ≈80-305 |
| M16 | 16 | 80-300 | 3/4" | 3/4" | ≈90-305 |
| M18 | 18 | 100-300 | 1" | 1" | ≈125-405 |
| M18 | 20 | 100-400 | |||
| M18 | 24 | 120-400 |
