Featured Products
The George H. Seltzer & Company manufactures and stocks quality ZIP Machine Tool Accessories in English (inch) sizes. We can also provide Metric sizes on request.
Back Standard parts Choosing the Correct Crank Selecting Spring Loaded Devices Stainless Steel Characteristics Sanitary Machine Design Selecting the Right Hinge Understanding Bearings Guide to British Standard Pipe Threads Characteristics of Common Plastics Used in. WN 787 T-Slot Bolts, Steel. DIN 508 T-Slot Nuts, Steel. DIN 6379 Double. T-Bolt 304 Stainless Steel T Bolts T-Slot T Head Bolt Hammer Screw M8 8MM X 30MM. M5-M8 for 2020,30,40,45 T-SLOT Aluminum.
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Delivery and price of metric products will be advised on request.
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STAINLESS STEEL T-HEAD BOLTS
Type 304 or Type 316
The 3/4″ x 4″ bolt is threaded 1/2″ longer than the standard to permit use as a 3/4″ x 3-1/2″ bolt. Heads are stamped with the type of stainless. Ideal for corrosive soils. Provided with coated heavy hex nut to prevent galling.
- Type 316 bolts include a red nut
- Type 304 bolts include a green nut
| Type 304 | Type 316 | |
|---|---|---|
| Size | Trumbull Item No. | Trumbull Item No. |
| 3/4' x 3-1/2' | 364-3487 | 364-3387 |
| 3/4' x 4' | 364-3488 | 364-3388 |
| 3/4' x 4-1/2' | 364-3489 | 364-3389 |
| 3/4' x 5' | 364-3493 | 364-3393 |
| 1' x 6' | ---- | 364-3394 |
COR-BLUE BOLTS
Manufactured from corrosion-resistant, high-strength, low-alloy steel in accordance with ANSI/AWWA C111/A21.11, that has a baked-on ceramic-filled fluorocarbon resin, which handles the needs of highly corrosive conditions.
| Trumbull Item No. | Size |
|---|---|
| 364-3343 | 5/8' x 3' |
| 364-3354 | 3/4' x 3-1/2' |
| 364-3355 | 3/4' x 4' |
ANTI-ROTATION BOLTS (CORTEN)
Also known as “Lugged T-Bolts”
Used on slotted opening in the MJ bells of hydrants and valves. Square neck on shank of bolt locks in slot to prevent rotation when nut is tightened. Provided with heavy hex nut.
| Trumbull Item No. | Size |
|---|---|
| 364-3390 | 3/4' x 3-1/2' |
| 364-3392 | 3/4' x 4' |