Standard In Stock Insultwist & Washers

Insultwist refractory anchors are flat slotted pins with separate wide locking washers.

 Typical Use: Securing blanket refractories. Once the stud is welded in place, the refractory is impaled on the anchor and a locking washer is clipped in place to hold it.

 Length Specifications: Available in specified lengths from 1-1/4. (BW).          .

 Materials: 304 SS; 310 SS; RA330; Inconel 601 and Mild Steel.

 Arc Shields: All orders include arc shields, which are supplied with the studs and are not sold separately.

 To Order: Specify Insultwist, quantity, Length (BW), material and arc shield.

Material

Before Weld Length

Part
No.

310
Stainless

3-1/2
4-1/2
6
Washer

IST31-350
IST31-450
IST31-600
ITSW-310

330
Stainless

3-1/2
4-1/2
6
8
Washer

IST33-350
IST33-450
IST33-600
IST33-800
ITSW-330

601
Inconel

4-1/2
6
8
10
Washer

IST61-450
IST61-600
IST61-800
IST61-1000
ITSW-601

Mild Steel
304 SS
310 SS

Speed Clip
Speed Clip
Speed Clip

SC-MS
SC-304
SC-310