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Best Welds 3/64 in Aluminum Cut Lengths and Spooled Wires

Best Welds 4043-3/64X1
SKU ANC-4043364X1
Best Welds 3/64 in Aluminum Cut Lengths and Spooled Wires

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The 4043 alloy Spooled wire serves as a general-purpose type aluminum welding wire that contains silicon additives, which result in improved fluidity (wetting action) of the weld pool. The bright weld finish makes ER4043 a popular choice of welders. It can be used to weld various grades of aluminum.

  • Dia. : 0.0300 in.
  • Material: 4043 Alloy.
  • Packing Type: Spool.

Similar TIG Welding Supplies Products

Best Welds 4043-3/64X1 Description

The 4043 alloy Spooled wire serves as a general-purpose type aluminum welding wire that contains silicon additives, which result in improved fluidity (wetting action) of the weld pool. The bright weld finish makes ER4043 a popular choice of welders. It can be used to weld various grades of aluminum.

  • Dia. : 0.0300 in.
  • Material: 4043 Alloy.
  • Packing Type: Spool.

Similar TIG Welding Supplies Products

$15.05Lb
In Stock-

Ships between 01/16/2026 - 01/19/2026

Best Welds
Visit The Best Welds Store

Product Specifications

Part Number4043-3/64X1, 900-4043-364X1
Weight1.15-lb
UPC604669133859

Shop Top 100 Tools & Hardware Products.

View other TIG Welding Supplies Best Sellers.

Manufacturer Description

ANCHOR 4043 3/64X1 (1# SPOOL)

  • General-purpose type aluminum welding wire that contains silicon additives which result in improved fluidity (wetting action) of the weld pool. Produces a weld that minimizes cracking. The bright weld finish makes ER4043 a popular choice of welders. Can be
  • Dia.: 3/64 in
  • Material: 4043 Alloy
  • Packing Type: Spool
  • Weight: 1 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.
Best Welds 3/64 in Aluminum Cut Lengths and Spooled Wires
$15.05Lb
In Stock-

Ships between 01/16/2026 - 01/19/2026

Similar TIG Welding Supplies Products

Best Welds 4043-3/64X1 Description

The 4043 alloy Spooled wire serves as a general-purpose type aluminum welding wire that contains silicon additives, which result in improved fluidity (wetting action) of the weld pool. The bright weld finish makes ER4043 a popular choice of welders. It can be used to weld various grades of aluminum.

  • Dia. : 0.0300 in.
  • Material: 4043 Alloy.
  • Packing Type: Spool.

Product Specifications

Best Welds
Visit The Best Welds Store
Part Number4043-3/64X1, 900-4043-364X1
Weight1.15-lb
UPC604669133859

Shop Top 100 Tools & Hardware Products.

View other TIG Welding Supplies Best Sellers.

Manufacturer Description

ANCHOR 4043 3/64X1 (1# SPOOL)

  • General-purpose type aluminum welding wire that contains silicon additives which result in improved fluidity (wetting action) of the weld pool. Produces a weld that minimizes cracking. The bright weld finish makes ER4043 a popular choice of welders. Can be
  • Dia.: 3/64 in
  • Material: 4043 Alloy
  • Packing Type: Spool
  • Weight: 1 lb
Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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