Product Description
- Heavy hex bolts have heads that are wider across flats and higher than standard hex bolts.
- Type 316 stainless steel is considered "marine grade".
- A193 B8M are high strength bolts for high temperature, high pressure or other special applications.
- Stainless steel significantly improves resistance to tarnishing or corrosion.
- Diameter (Nominal): 5/8"
- Thread Pitch: 11
- Diameter (Dimension): 0.625"
- Length (Nominal): 3-1/2"
- Thread Length (Minimum): 1.5"
- Across Flats (Basic): 1-1/16"
- Across Flats (Minimum): 1.031"
- Across Flats (Maximum): 1.062"
- Head Height, Overall: 27/64"
- Head Height, Overall (Minimum): 0.378"
- Head Height, Overall (Maximum): 0.444"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Hex Bolts, Heavy
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Hex Head
- Drive Style: External Hex Drive
- Thread Direction: Right-Hand Thread
- Material: Stainless Steel
- Material Grade: AISI 316 Stainless Steel
- Coating: Uncoated
- Standards and Specifications: ASTM A193 Grade B8M
- NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
Product Videos
Custom Field
Drive Style External Hex Drive
Diameter/Pitch 5/8"-11
Material AISI 316 Stainless Steel
System of Measurement US Units
Category Hex Bolts, Heavy
Coating Process Uncoated
Standards and Specifications ASTM A193 Grade B8M
Length 3-1/2"
Head Style Hex Head
