M16 x 200mm Hex Bolt - Part Threaded (DIN 931) | 10.9 Steel Geomet 321

Product code: HH931-M16-200-109-GEO321
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M16 x 200mm Hex Bolt - Part Threaded (DIN 931) | 10.9 Steel Geomet 321
M16 x 200mm Hex Bolt - Part Threaded (DIN 931) | 10.9 Steel Geomet 321
M16 x 200mm Hex Bolt - Part Threaded (DIN 931) | 10.9 Steel Geomet 321
M16 x 200mm Hex Bolt - Part Threaded (DIN 931) | 10.9 Steel Geomet 321
M16 x 200mm Hex Bolt - Part Threaded (DIN 931) | 10.9 Steel Geomet 321
M16 x 200mm Hex Bolt - Part Threaded (DIN 931) | 10.9 Steel Geomet 321
Quantity
Unit Price
(ex. VAT)
Unit Price
(inc. VAT)
100 - 499 £5.32 £6.38
500 - 999 £4.75 £5.70
1000 - 4999 £3.33 £3.99
5000 + £2.66 £3.19

£6.38 / each

Minimum Order: 100

Up to 150 units
Available
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150 + units
Available for production
Average production time 14 + days.
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Product Specification
Thread Size M16
Pitch 2.00mm
Length 200mm
Threaded Length 44mm
Material 10.9 Steel Geomet 321
Across Flats 24mm
Head Height 10.3mm
Head Style Hex Head
Standard DIN 931

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M16 x 200mm Hex Bolt - Part Threaded (DIN 931) Class 10.9 Steel Geomet 321 - HH931-M16-200-109-GEO321

The M16 x 200mm Part Threaded Hex Bolt DIN 931, part number HH931-M16-200-109-GEO321, is a high-strength fastening solution manufactured from Class 10.9 Steel Geomet 321. Its partially threaded design provides an unthreaded shank section for secure clamping and alignment, while the Geomet 321 finish provides enhanced corrosion protection for demanding assemblies.

What are DIN 931 Hex Bolts?

DIN 931 hex bolts are partially threaded metric fasteners with a hexagonal head, designed for use with a compatible nut or tapped component. The unthreaded portion of the shank can help support shear loads and maintain accurate alignment through assembled parts.

Technical Specifications:

  • Part Number: HH931-M16-200-109-GEO321
  • Thread Size: M16
  • Length: 200mm
  • Threaded Length: 44mm
  • Head Height: 10.3mm
  • Across Flats: 24mm
  • Pitch: 2.00mm
  • Head Style: Hex Head
  • Standard: DIN 931
  • Material: Class 10.9 Steel Geomet 321

Applications:

  • Structural and mechanical assemblies
  • Automotive and transport equipment
  • Industrial machinery and equipment
  • Fabrication and general engineering
  • Applications requiring high-strength metric fastening

Benefits:

  • Part-threaded design with a 44mm threaded section
  • High-strength Class 10.9 steel construction
  • Geomet 321 finish for enhanced corrosion protection
  • Hex head allows straightforward installation using standard tools
  • Manufactured to DIN 931 dimensional requirements

Why Buy from Vital Parts?

Vital Parts supplies a broad range of metric fasteners for engineering, manufacturing and maintenance applications, with multiple sizes and specifications available to suit different assembly requirements.

Contact us today at 01233 713581 to explore our full range of options or request a sample to test the quality firsthand.

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