The Tapped Reduced Base Arc Stud is a plain shank stud welding stud for application with arc stud welding equipment. This type of stud welded fastener is usually flux-loaded on the weld end for studwelding applications. Available in low carbon steel, stainless steel and Aluminum, other special materials and grades are available. The tapped style is characterized by a stud body with no external threading and internal threading provided inside the weld stud body. The reduced base style provides a diameter that allows studwelding fillet formation no larger in diameter than the full diameter of the stud body. Studwelding of the weld stud burns off a portion of the base so that the pre-weld, post-weld length dimension should be considered. All orders for arc weld studs from Stud Welding Products include ceramic studwelding ferrules properly sized for the weld stud ordered.
| D |
Min. L |
TD |
TL* |
BD |
BL |
3/8 |
1-1/2 |
1/4-20 |
3/8 |
.250 |
7/16 |
1/2 |
1-1/2 |
3/8-16 |
9/16 |
.375 |
7/16 |
5/8 |
1-1/2 |
7/16-14 |
21/32 |
.500 |
1/2 |
3/4 |
1-1/2 |
7/16-14 |
21/32 |
.500 |
1/2 |
7/8 |
2 |
5/8-11 |
15/16 |
.625 |
5/8 |
1" |
2-1/2 |
3/4-10 |
1" |
.750 |
5/8 |
*Maximum standard tap depth equals 1-1/2 times tap diameter.
Taps: Standard tap is UNC-2B, other taps are available.
Material: Low Carbon Steel and Stainless Steel
Mechanical Properties: Tensile (60,000) psi (min.) Yeild (50,000) psi (min.) Elongation 20% (in 2 inches)
Plating: Plating is not standard. Copper, nickel, and zine available upon customer request
View/Print Spec Sheet
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