316 (A4) · Class 10.9 · Class 2 · Class 8.8 · Grade B7
Hobson Engineering Bolt Blank
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Measurement
Head / style
Size (diameter)
Length (mm)
Pitch / thread
Finish / coating
Grade / strength
AS1252 M16 X 250 BLT: BLANK
BHSTPBM160250
Hex bolt in high-tensile class 8.8. Plain (uncoated) steel, best used indoors or painted. Part-threaded with a plain shank for shear-bearing joints. Made to AS1252: 1983.
Specifications
- Standard
- AS1252: 1983 / CLASS 8.8
- Grade / class
- Class 8.8
- Material / finish
- Steel
- Head
- Structural
- Thread
- Part thread
Prices on application, request a quote and we’ll price your list.
Documents & data sheets for this selection
- Bolt Technical Data Chart - A1 Poster
- Breaking Strength
- Hobson Structural Product Guide
- Product Finish Comparison
- Spanner Selection for Hex Bolts and Nuts - Metric Technical Data
Showing documents relevant to the selected variant. Courtesy of Hobson Engineering.
About the Bolt Blank
Large-diameter hex bolt available in high-tensile class 10.9 plain and 316 stainless to DIN 931. Suited to heavy engineering assemblies in sizes up to M48.
Features
- Large diameters up to M48
- High-tensile class 10.9 (plain)
- 316 stainless option to DIN 931
- Heavy engineering duty
Applications
- Heavy engineering assemblies
- Structural and plant connections
- High-strength bolted joints
- Corrosive environments (stainless)
Standards & specification
- AS1110.1 / CLASS 10.9
- DIN 931 / A4
- AS1252: 1983 / CLASS 8.8
- ASME B18.2.1 Table7 / GRADE B7
- ASME B18.2.1 Table 7
Need Bolt Blank in bulk?
Add the sizes you need to your quote, or send us your list and we’ll price the lot and supply it with the rest of your order.
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