M30x190 Steel Hex Bolt Partial 4.8

M30x190 partial-thread hex head bolt, ISO 898-1 property class 4.8, 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:1.25 kg/pc

Total weight:1.25 kg

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Applications & Usage

M30x190 class 4.8 partial-thread hex bolts suit longer light-duty clamps where an unthreaded shank aids alignment. Prefer DIN 933 full thread for short grip lengths; step up to 8.8 or 10.9 for load-bearing joints.

Technical Specifications

Specification	Value
Dimensions	M30x190
Weight per Piece	1.25 kg/pc
Material	Steel
Alloy/Grade	ISO 898-1 class 4.8
Standard	DIN 931 / ISO 4014

Similar Sizes

Explore alternative dimensions that might suit your needs

M27×190

M27x190 Steel Hex Bolt Partial 4.8

0.99 kg/pc

M33×190

M33x190 Steel Hex Bolt Partial 4.8

1.54 kg/pc

M24×190

M24x190 Steel Hex Bolt Partial 4.8

0.77 kg/pc

M36×190

M36x190 Steel Hex Bolt Partial 4.8

1.87 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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