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840312 (840-312) Midland T-Bolt Clamp - 3-1/8" Nominal Size - 3/4" Width - OD Range: 2-29/32" to 3-3/16" - 301 Stainless Steel Band / 304 Stainless Steel Bolt & Nut

840312 by Midland | T-Bolt Clamp | 3-1/8" Nominal Size | 3/4" Width | OD Range: 2-29/32" to 3-3/16" | 301 Stainless Steel Band / 304 Stainless Steel Bolt & Nut

$5.11 - $5.11
$5.11
$5.36
$5.36 - $5.36
$5.36

Midland Industries
T-Bolt Clamp

The T-Bolt clamp is a high strength, reliable clamp with numerous applications in both the commercial and industrial markets including hose and ductwork connections for air, oil, water, other types of low pressure fluid lines, engine air intake, exhaust, hose and filters.

Purpose: To provide a quick, yet effective means of clamping a variety of fittings to a wide range of hose. T-Bolts can be applied with a standard 7/16" socket wrench. They provide 3600 sealing surface by using a shoe or formed bridge.

This product will take 2-3 Weeks minimum to ship.

Inventory @ Manufacturers Warehouse: 1331 Units
Can I get a discount on my purchase?

Our listed prices are our lowest possible price with current costing but when volumes/value are high enough sometimes we can pass on a discount from the manufacturer.

Some products have predefined quantity discounts that will apply automatically, those pages have a table near the price describing the discount teirs.

If you feel your purchase quantity of a particular product is very large and want us to investigate with the manufacturer please feel free to Contact Us.

What if my item is out of stock?

All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!

Can I get free shipping?

Shipping will calculate as free instantly if your order value exceeds $5000.

Some exceptions apply.

Free Freight is only available for the Contiguous USA.

Specifications for Variant SKU: 840312 Midland
Material(s): 301 Stainless Steel, 304 Stainless Steel
Applicable Specs & Approvals: SAE J1508
Clamp Width: 0.75
Minimum Clamp I.D.: 2.90625
Maximum Clamp I.D.: 3.1875
Features:
  • All designs meet SAE J1508 specifications.
  • .025" Band Thickness
  • 3/4" Wide Band
  • Band Material: 301 Series Stainless Steel
  • Bolt Material: 304 Series Stainless Steel
  • Nut Material: 304 Series Stainless Steel
  • Nuts are Self-locking
  • Torque Rating 75 in/lb
  • Opens 1/16" above and tightens 1/8" smaller then nominal I.D. for a total of 3/16" range for clamps sizes 150 through 250.
  • Opens 1/16" above and tightens 7/32" smaller then nominal I.D. for clamps sizes 256 through 750.
Part Number Nominal Size OD Range:
From: To:
840131
(840-131)		 1-1/4" 1-5/32" 1-15/32"
840150
(840-150)		 1-1/2" 1-3/8" 1-9/16"
840175
(840-175)		 1-3/4" 1-5/8" 1-13/16"
840188
(840-188)		 1-7/8" 1-3/4" 1-15/16"
840200
(840-200)		 2" 1-7/8" 2-1/16"
840225
(840-225)		 2-1/4" 2-1/8" 2-5/16"
840238
(840-238)		 2-3/8" 2-1/4" 2-7/16"
840250
(840-250)		 2-1/2" 2-3/8" 2-9/16"
840256
(840-256)		 2-9/16" 2-11/32" 2-5/8"
840263
(840-263)		 2-5/8" 2-13/32" 2-11/16"
840275
(840-275)		 2-3/4" 2-17/32" 2-13/16"
840288
(840-288)		 2-7/8" 2-21/32" 2-15/16"
840300
(840-300)		 3" 2-25/32" 3-1/16"
840312
(840-312)		 3-1/8" 2-29/32" 3-3/16"
840325
(840-325)		 3-1/4" 3-1/32" 3-5/16"
840350
(840-350)		 3-1/2" 3-9/32" 3-9/16"
840375
(840-375)		 3-3/4" 3-17/32" 3-13/16"
840382
(840-382)		 3-53/64" 3-19/32" 3-7/8"
840400
(840-400)		 4" 3-25/32" 4-1/16"
840425
(840-425)		 4-1/4" 4-1/32" 4-5/16"
840450
(840-450)		 4-1/2" 4-9/32" 4-9/16"
840475
(840-475)		 4-3/4" 4-17/32" 4-13/16"
840500
(840-500)		 5" 4-25/32" 5-1/16"
840525
(840-525)		 5-1/4" 5-1/32" 5-5/16"
840550
(840-550)		 5-1/2" 5-9/32" 5-9/16"
840575
(840-575)		 5-3/4" 5-17/32" 5-13/16"
840600
(840-600)		 6" 5-25/32" 6-1/16"
840625
(840-625)		 6-1/4" 6-1/32" 6-5/16"
840650
(840-650)		 6-1/2" 6-9/32" 6-9/16"
840675
(840-675)		 6-3/4" 6-17/32" 6-13/16"
840700
(840-700)		 7" 6-25/32" 7-1/16"
840750
(840-750)		 7-1/2" 7-9/32" 7-9/16"
840800
(840-800)		 8" 7-25/32" 8-1/16"
840850
(840-850)		 8-1/4" 8-9/32" 8-9/16"
840888
(840-888)		 8-7/8" 8-21/32" 8-15/16"
8401088
(840-1088)		 10-7/8" 10-21/32" 10-15/16"
Midland Industries

Midland Industries

Midland Industries is a family of brands recognizable industry wide. Midland is a supplier of brass fittings, valves, and accessories for hose, pipe and tube in brass, bronze, stainless steel, steel, malleable iron, and plastics.

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