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4140 Alloy Steel Heavy Hex Bolt, black heat-treat finish, rendered at a typical size

4140 Alloy Steel A490 Heavy Hex Bolt, 3/4-10, 3" Long

Part number

FW-HHB-49P-075-10x3
RFQ

Made in Canada. Mill test report with every order.

Made to order. Ships in 10 to 15 business days.

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Dimension drawing: 4140 Alloy Steel A490 Heavy Hex Bolt, 3/4-10, 3" LongThread Size 3/4-10. Length 3". Head Width 1-1/4". Head Height 1/2". Thread Length 1-3/4".1-1/4"1/2"1-3/4"3"3/4-10
Thread Size
3/4-10
Length
3"
Head Width
1-1/4"
Head Height
1/2"
Thread Length
1-3/4"
Material
4140 Alloy Steel, quenched and tempered to ASTM A490, 33 to 38 HRC
Strength
ASTM A490 properties: 150,000 to 173,000 psi tensile, 33 to 38 HRC
Finish
Plain
Weight
0.45 lb (205 g)
Standards
Dimensions ASME B18.2.1; threads ASME B1.1; ASTM A29 / AISI 4140

Payment and policies

Shipping
Direct shipping, warehouse pickup available. Freight quoted to your site with free lift-gate.
Returns
Unused parts within 30 days with an RMA. Wrong or damaged parts made right at our cost.
Warranty
Matches your order and is free from defects in material and workmanship at delivery.
Payment
Pay from the payment link in your quote.

Pairs with

Other 4140 Alloy Steel sizes, Thread Size 3/4-10

LengthHead WidthHead HeightThread LengthWt. Part number Price
2"1-1/4"1/2"1-3/4"0.3 lb FW-HHB-49P-075-10x2 RFQ
2-1/2"1-1/4"1/2"1-3/4"0.38 lb FW-HHB-49P-075-10x2.5 RFQ
4"1-1/4"1/2"1-3/4"0.6 lb FW-HHB-49P-075-10x4 RFQ
5"1-1/4"1/2"1-3/4"0.75 lb FW-HHB-49P-075-10x5 RFQ
6"1-1/4"1/2"1-3/4"0.9 lb FW-HHB-49P-075-10x6 RFQ
8"1-1/4"1/2"2"1.2 lb FW-HHB-49P-075-10x8 RFQ

All heavy hex bolts →

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