Wedge Anchors

Also called Stud Anchors

Wedge Anchors, or Wedge Stud Anchors are very popular medium to heavy-duty mechanical expansion anchors designed for use in pre-drilled holes in masonry. These are four-part assemblies consisting of a threaded body with a wedge shape at the other end, a sleeve, a nut and a washer. As the nut is tightened the sleeve expands and "wedges" itself against the masonry.

Materials.

• Steel
• Grade 5
• ASTM A449
• Grade 8
• 300 Stainless (A1,A2, 18-8,304,310 etc.)
• 316, 317, A4 Stainless
• 400 Stainless (405, 410,416,420,430 etc.)
• Brass
• Nylon
• Plastic




US/Imperial sizes.

• #1
• #2
• #4-20
• #5
• #6
• #6-18
• #6-32
• #8-16
• #10
• 1/8
• 3/16
• 1/4
• 1/4-20
• 5/16
• 5/16-18
• 3/8
• 3/8-16
• 7/16
• 7/16-14
• 1/2
• 1/2-13
• 5/8
• 5/8-11
• 3/4
• 3/4-10
• 7/8
• 7/8-9
• 1
• 1 1/8
• 1 1/4
• 1 1/2
• 1 3/4
• 2
• 5




Metric sizes.

• M1
• M10
• M12