Category Archives: News

Metric DIN 84 Slotted Cheese Head Machine Screws Specification Sheet

Metric DIN 84 Slotted Cheese Head Machine Screws Specification Sheet Metric DIN 84 is a slotted drive machine screw with a cheese head. Machine screws are externally threaded fasteners designed to be mated with threaded nuts or tapped holes in … Continue reading

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Metric DIN 7349 Thick Flat Washers Specification Sheet

Metric DIN 7349 Thick Flat Washers for Bolts with Heavy Type Spring Pins Specification Sheet Metric DIN 7349 thick flat washers for bolts with heavy type spring pins are circular flat washers with a central hole that are thicker and … Continue reading

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Metric DIN 427 Slotted Set Screws with Flat Point Specification Sheet

Metric DIN 427 Slotted Set Screws with Flat Point Specification Sheet Metric DIN 427 Slotted Set Screws with Flat Point are typically used to secure one object within or against another. Since the set screw (aka grub screw) is headless … Continue reading

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Metric to Inch Fastener Conversion Chart

Find our full metric (in mm) to inch fastener conversion chart with most standard Din references here: aspen_fasteners_metric_conversion_chart

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Metric DIN 417 Slotted Set Screws with Long Dog Point Specification Sheet

Metric DIN 417 Slotted Set Screws with Long Dog Point Specification Sheet Metric DIN 417 Slotted Set Screws with Long Dog Point are typically used to secure one object within or against another. Since the set screw (aka grub screw) … Continue reading

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Metric DIN 404 Slotted Capstan Screws Specification Sheet

Metric DIN 404 Slotted Capstan Screws Specification Sheet Metric DIN 404 slotted capstan screws (aka tommy bolts) have a unique design in that head which is similar to a cheese head in shape have two holes bored through the side … Continue reading

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Metric DIN 316 Wing Screws Specification Sheet

Metric DIN 316 Wing Screws Specification Sheet with full technical, dimensional, material and mechanical data Metric DIN 316 wing screws / butterfly screws have two wing like projections protruding from the head of the screw. This unique design makes it … Continue reading

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Metric DIN 315 Wing Nuts Specification Sheet

Metric DIN 315 Wing Nuts Specification Sheet with full technical, dimensional, material and mechanical data Metric DIN 315 wing nuts / butterfly nuts of the German Type have two rounded wing like projections. This unique design makes it possible to … Continue reading

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Metric DIN 137 Curved & Waved Spring Washers Specification Sheet

Metric DIN 137 Curved & Waved Spring Lock Washers Specification Sheet Metric DIN 137 Type A and B Spring Lock Washers are specialty spring lock washers – Unlike standard split helical spring lock washers, the DIN 137 lock washers are … Continue reading

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Metric DIN 128 Curved & Waved Spring Lock Washers Specification Sheet

Metric DIN 128 Curved & Waved Spring Lock Washers Specification Sheet Metric DIN 128 Type A and B Spring Lock Washers are specialty spring lock washers – Both are split metal rings that are bent into a curved (Type A) … Continue reading

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