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

4140 Alloy Steel Grade 8 Heavy Hex Bolt, M42x4.5, 160 mm Long

Part number

FW-HHB-41P-M42x160
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 Grade 8 Heavy Hex Bolt, M42x4.5, 160 mm LongThread Size M42x4.5. Length 160 mm. Head Width 65 mm. Head Height 26 mm. Thread Length 96 mm.65 mm26 mm96 mm160 mmM42x4.5
Thread Size
M42x4.5
Length
160 mm
Head Width
65 mm
Head Height
26 mm
Thread Length
96 mm
Material
4140 Alloy Steel, quenched and tempered 33-39 HRC
Strength
SAE J429 Grade 8 properties: 150,000 psi minimum tensile, 33 to 39 HRC
Finish
Plain
Weight
4.6 lb (2088 g)
Standards
Dimensions ISO 4014; threads ISO 965-1; 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 M42x4.5

LengthHead WidthHead HeightThread LengthWt. Part number Price
120 mm65 mm26 mm90 mm3.45 lb FW-HHB-41P-M42x120 RFQ
200 mm65 mm26 mm96 mm5.75 lb FW-HHB-41P-M42x200 RFQ
250 mm65 mm26 mm109 mm7.19 lb FW-HHB-41P-M42x250 RFQ

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