4140 Hammer Head Blanks

In stock

AISI 4140 (annealed) Round or Square Bar in 4 sizes for making hammers,

Does not have eye and has not been hardened Sizes and weights are approximate

square is cut from plate and may not be perfectly square

Item #
Head Blank Group
Starting at $12.00
Product Name Price Qty
$12.00
$18.00
$22.00
$28.00
$12.00
$20.00
$28.00
$42.00

AISI / SAE 4140 tool steel round bar blanks are annealed and ready for forging or machining hammer heads. 4140 is a tough and resilient tool steel that is easy to heat treat.

  • 1.25" Round  x 3" long = approx 1 lb.
  • 1.5" round x 3.5" long = approx 1.8 lbs
  • 1.75" round x 3.5" long = approx. 2.5 lbs
  • 2" round x 4" long = approx. 3.5 lbs
  • 2.25" round x 4.5" long = approx. 5 lbs.
  • 1.5" Square x 3" long = approx 2.2 lbs
  • 1.75" Square x 3.5" long = approx. 3.5 lbs
  • 2" Square x 4" long = approx. 5 lbs
  • 2.25" square x 4.5" long = approx. 7.5 lbs.

**All dimensions and Weights are Approximate**

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Review by
As mentioned above...great price on 4140 square hammer blanks...square 4140 stock is very hard to find...these come already cut and sized , ready to forge...and I have to say the customer service is excellent...Cathy replied very very quickly to every email and question I asked..thanks again Cathy