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{"AddThisServiceButtonMeta":"","add_this":[{"annotation":"","service":"facebook"},{"annotation":"","service":"email"},{"annotation":"","service":"print"}],"add_to_wishlist_url":"/wishlist.php?action=add&product_id=92983","availability":"","brand":{"name":"SPI Swiss Precision Instruments","url":"https://www.penntoolco.com/spi-swiss-precision-instruments-1/"},"bulk_discount_rates":[],"can_purchase":true,"cart_url":"https://www.penntoolco.com/cart.php","category":[],"custom_fields":[{"id":"84075","name":"BT Taper","value":"40"},{"id":"84077","name":"Thread Size","value":"M16 x 2.0"}],"customizations":[],"description":"<p>ID: 92983<br /><br /></p> <p><a href=\"https://www.penntoolco.com/spi-swiss-precision-instruments/\" target=\"_blank\"><img title=\"SPI\" src=\"https://cdn1.bigcommerce.com/n-yp39j5/4s9liwcv/product_images/uploaded_images/spi-logo-newptdesc.jpg\" alt=\"SPI\" width=\"165\" height=\"64\" /></a></p> <h2><span style=\"color: #000080;\">Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III -&nbsp;79-644-1</span></h2> <ul> <li><span style=\"font-size: medium;\">SPI Retention Knobs are made in U.S.A. to exact manufacturing standards.</span></li> <li><span style=\"font-size: medium;\">Standard BT Flange MAS-403 type I, II, and III offered as listed below.</span></li> <li><span style=\"font-size: medium;\">Modified standard Retention Knobs per ISO or DIN and most of the popular manufacturers special knobs are also readily available. However, since certain manufacturers use a variety of modified knobs for their different machine models, these Retention Knobs need to be identified first by our technical staff. We suggest you submit the following information with your inquiry or purchase order.</span></li> </ul> <ul> <li><span style=\"font-size: medium;\">Machine Builder and Machine Model.</span></li> <li><span style=\"font-size: medium;\">Type of flange: ANSI-V, BT, ISO, DIN</span></li> <li><span style=\"font-size: medium;\">Size of taper: 30, 35, 40, 45, 50</span></li> <li><span style=\"font-size: medium;\">Critical dimensions: D, N, P, S and thread</span></li> <li><span style=\"font-size: medium;\">Type I-45&deg;, II-60&deg;, III-90&deg;, per sketch</span></li> </ul> <p><br /><br /><span style=\"font-size: medium;\">See all <span style=\"color: #0000ff;\"><a href=\"https://www.penntoolco.com/retention-knobs-standard-bt-flange-retention-knobs-per-mas-403-type-i-ii-iii/\" target=\"_blank\"><span style=\"color: #0000ff;\">Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III</span></a></span></span></p>","detail_messages":"","gift_wrapping_available":false,"gtin":null,"id":"92983","images":[{"alt":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-644-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/92983/93893/imageRendering__57704__17334.1418101705.gif?c=2"}],"main_image":{"alt":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-644-1","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/92983/93893/imageRendering__57704__17334.1418101705.gif?c=2"},"max_purchase_quantity":0,"meta_description":"","meta_keywords":"","min_purchase_quantity":0,"mpn":"79-644-1","num_reviews":0,"options":[],"page_title":"","price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$30.60","value":30.6}},"rating":0,"shipping":{"calculated":true},"shipping_messages":[],"show_quantity_input":1,"similar_by_views":[{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=92991","add_to_wishlist_url":"/wishlist.php?action=add&product_id=92991","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":84082,"name":"BT Taper","value":"50"},{"id":84083,"name":"Thread Size","value":"M24 x 3.0"}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":92991,"image":{"alt":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-653-2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/92991/93894/imageRendering__57704__63968.1418101707.gif?c=2"},"images":[{"alt":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-653-2","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/92991/93894/imageRendering__57704__63968.1418101707.gif?c=2"}],"low_stock_level":null,"name":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-653-2","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$41.40","value":41.4}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"79-653-2","stock_level":null,"summary":"ID: 92991 Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III -&nbsp;79-653-2 SPI Retention Knobs are made in U.S.A. to exact manufacturing standards. 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Standard BT Flange...","url":"https://www.penntoolco.com/79-654-0/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_cart_url":"https://www.penntoolco.com/cart.php?action=add&product_id=92974","add_to_wishlist_url":"/wishlist.php?action=add&product_id=92974","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":[],"custom_fields":[{"id":84068,"name":"BT Taper","value":"40"},{"id":84070,"name":"Thread Size","value":"M16 x 2.0"}],"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":92974,"image":{"alt":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-643-3","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/92974/93892/imageRendering__57704__94120.1418101702.gif?c=2"},"images":[{"alt":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-643-3","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/92974/93892/imageRendering__57704__94120.1418101702.gif?c=2"}],"low_stock_level":null,"name":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-643-3","num_reviews":null,"pre_order":false,"price":{"tax_label":"Tax","without_tax":{"currency":"USD","formatted":"$31.10","value":31.1}},"qty_in_cart":0,"rating":null,"show_cart_action":true,"sku":"79-643-3","stock_level":null,"summary":"ID: 92974 Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III -&nbsp;79-643-3 SPI Retention Knobs are made in U.S.A. to exact manufacturing standards. 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Standard BT Flange...","url":"https://www.penntoolco.com/79-642-5/","weight":{"formatted":"0.50 LBS","value":0.5}},{"add_to_wishlist_url":"/wishlist.php?action=add&product_id=93003","availability":"","brand":{"name":"SPI Swiss Precision Instruments"},"category":["Cutting Tools","Cutting Tools/Toolholders","Flatstock & Fasteners","Flatstock & Fasteners/Bolts, Screws & Screw Jacks","Brands/SPI Swiss Precision Instruments","Brands/SPI Swiss Precision Instruments/Cutting Tools","Brands/SPI Swiss Precision Instruments/Flatstock & Fasteners","Brands/SPI Swiss Precision Instruments/Cutting Tools/Toolholders","Brands/SPI Swiss Precision Instruments/Flatstock & Fasteners/Bolts, Screws & Screw Jacks"],"custom_fields":null,"date_added":"22nd Oct 2014","demo":false,"has_options":false,"id":93003,"image":{"alt":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/93003/16250/imageRendering__57704.1414009956.gif?c=2"},"images":[{"alt":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III","data":"https://cdn11.bigcommerce.com/s-4s9liwcv/images/stencil/{:size}/products/93003/16250/imageRendering__57704.1414009956.gif?c=2"}],"low_stock_level":null,"name":"Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III","num_reviews":null,"pre_order":false,"qty_in_cart":0,"rating":null,"show_cart_action":false,"sku":null,"stock_level":null,"summary":" Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III SPI Retention Knobs are made in U.S.A. to exact manufacturing standards. 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Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-644-1



Product Description

ID: 92983

SPI

Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III - 79-644-1

  • SPI Retention Knobs are made in U.S.A. to exact manufacturing standards.
  • Standard BT Flange MAS-403 type I, II, and III offered as listed below.
  • Modified standard Retention Knobs per ISO or DIN and most of the popular manufacturers special knobs are also readily available. However, since certain manufacturers use a variety of modified knobs for their different machine models, these Retention Knobs need to be identified first by our technical staff. We suggest you submit the following information with your inquiry or purchase order.
  • Machine Builder and Machine Model.
  • Type of flange: ANSI-V, BT, ISO, DIN
  • Size of taper: 30, 35, 40, 45, 50
  • Critical dimensions: D, N, P, S and thread
  • Type I-45°, II-60°, III-90°, per sketch



See all Retention Knobs: Standard BT Flange Retention Knobs Per MAS-403 TYPE I, II, III


Item Number: 79-644-1




Item Number Description Price Quantity
68-015 $0.00
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$30.60