500 Pcs M8-1.25 x 35mm Hex Head Cap Screws Bolts - DIN 931/ISO 4014 Metric Part Thread Class 8.8 Steel Zinc Plated - Ideal for Automotive, Machinery & DIY Projects

Hex cap screws are manufactured to tighter tolerances as compared to hex bolts. Class 8.8 steel is a tempered medium carbon steel with a minimum tensile strength of 800/mm-2 (Mpa). The washer face under the head provides a precision bearing surface. The chamfered point improves engagement with a nut or pre-tapped hole.DIMENSIONAL ATTRIBUTES Diameter (Nominal): M8 Thread Pitch: 1.25 Diameter (Dimension): 8mm Length (Nominal): 35mm Thread Length (Nominal): 22mm Across Flats (Basic): 13mm Across Flats (Minimum): 12.73mm Across Flats (Maximum): 13mm Head Height, Overall: 5.3mm Head Height, Overall (Minimum): 5.15mm Head Height, Overall (Maximum): 5.45mm Body Diameter (Minimum): 7.78mm Body Diameter (Maximum): 8mmPRODUCT ATTRIBUTES Category: Cap Screws System of Measurement: Metric Brand: Aspen Fasteners Head Style: Hex Head Head Style Detail: Washer Face Drive Style: External Hex Drive Pitch: Coarse Thread Thread Length: Part Thread Thread Direction: Right-Hand Thread Point: Chamfered Point Material: Steel Material Grade: Class 8.8 Steel Material Processes: Quenched and Tempered Coating: Zinc Plated Coating Color: Clear Standards and Specifications: DIN 931 / ISO 4014