5/8 Inch Hex Jam Nut

The 5/8 inch hex jam nuts are made from genuine A307 carbon steel with rust resistant electro zinc plated finish. Hex jam nuts are for used on UN Specification drums. The nut is specially tapped for easy, spin on assembly.


Highest OEM-quality low carbon steel

Fits Bolt Size: 5/8"

Style: Hex jam

Wrench Size: 15/16"

Wt. .048 lb

Style Hex jam

Wrench Size 15/16"

Size 5/8"

Pricing Unit Thousand

5-8 Inch Hex Jam Nut.png

UN-DOT 55 Gallon Drum Locking Ring

This 12 gauge UN-DOT Bolt Ring for 55 gallon steel drums is used on hazardous material drums and meets all applicable regulations. Super heavy 12 gauge steel with forged threaded lugs are welded to the ring ends.


Accepts 5/8 inch diameter bolt (SKU 5/8X4ZP) and jam nut (5/8JN ZP). Bolt and nut sold separately.


The ring is the heart of your open-head drum. KSCI rings match the quality standards of the original equipment rings.


OEM-quality prime steel

Super durable baked powder-coat paint system

Fits 55 gallon steel drum

Gauge: 12

Accepts 5/8" diameter bolt

Standard and custom sizes are available, contact a 

More Information

Fits Drum 55 gallon

Wt. 3.50 lb

Gauge 12

Dimensions 75" (Circumference)

UN-DOT 55 Gallon Drum Locking Ring.png

3/4 Inch Round Head Drum Plug Zinc Plated

Use the same high quality plugs that were original equipment on your drums. This 3/4 inch round-head drum plug has a rust resistant, electro zinc finish. The irradiated polyethylene gasket is cross linked to combine the chemical resistance of polyethylene with higher temperature resistance.


Fits octagonal-base bung openings


Precision rolled threads and high strength welded wrench clips.


Plug gaskets are also available in White Buna Neoprene, Viton, PTFE and White EPR. Special lining materials are also available. Ask your KSCI Customer Service Expert for details at  1-833-572-3786.

More Information

Size 3/4"

Material IPE

Type Round Head

Gasket Poly

Finish Zinc

Case Qty 1000

3-4 Inch Round Head Drum Plug Zinc Plate