M20x120 Steel Hex Bolt Partial 8.8

M20x120 partial-thread hex head bolt, ISO 898-1 property class 8.8, manufactured to DIN 931 / ISO 4014 with ISO metric coarse thread and an unthreaded shank under the head. Carbon steel — specify zinc plating or hot-dip galvanizing in your quote if corrosion protection is required.

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Quantity (pieces)

Weight per piece:351 g/pc

Total weight:351 g

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Applications & Usage

M20x120 class 8.8 partial-thread hex bolts are the usual choice for machine frames and steelwork when the clamp length benefits from an unthreaded shank. For short fully threaded joints, see DIN 933 in the same class.

Technical Specifications

Specification	Value
Dimensions	M20x120
Weight per Piece	351 g/pc
Material	Steel
Alloy/Grade	ISO 898-1 class 8.8
Standard	DIN 931 / ISO 4014

Similar Sizes

Explore alternative dimensions that might suit your needs

M18×120

M18x120 Steel Hex Bolt Partial 8.8

0.28 kg/pc

M22×120

M22x120 Steel Hex Bolt Partial 8.8

0.43 kg/pc

M16×120

M16x120 Steel Hex Bolt Partial 8.8

0.218 kg/pc

M24×120

M24x120 Steel Hex Bolt Partial 8.8

0.535 kg/pc

Technical guides

Bolt grades and sizes: 8.8, 10.9, 12.9, A2 and A4, and metric hex bolt dimensions

What the property classes 4.8, 8.8, 10.9 and 12.9 and stainless A2-70 and A4-70 mean, minimum strength and tensile loads, metric thread pitch and hex head sizes, DIN 933 vs DIN 931, and which nut goes with which bolt.

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