A193 B7 Bolts Price - ASTM F912 F912M Alloy Steel Socket Set Screws – Dingshen Metalworks

ASTM F912 F912M Alloy Steel Socket Set Screws Grub Screws

Metric Size: M1.4 – M52, Inch Size: 0# - 2"

Hexagon Socket(Allen), Torx Star, Square, Slotted Drive Types

Flat Point, Cup Point, Cone Point, Dog Point

Other Drive and Point Type are also available acc. to customer requirement

Various Surface Finishes

Various Material Grades are available

Please feel free to contact us for more details


  • A193 B7 Bolts Price - ASTM F912 F912M Alloy Steel Socket Set Screws – Dingshen Metalworks Related Video:



    www.GarvinIndustries.com – 2-1/2″ uninsulated set screw electrical connectors are used in dry locations to bond 2-1/2″ EMT thinwall conduits to electrical junction boxes or enclosures. Garvin Industries’ uninsulated steel set screw connectors provide concrete tight connections when taped and properly secured with the included locknut, and are rated for electrical applications above 600 volts. Their heavy gauge steel construction maintains mechanical protection and solid grounding of the conduit to the designated electrical junction box or enclosure. Additionally, set screw connectors are zinc electroplated for excellent corrosion protection. Set screw connectors are also made with a versatile combination head screw that can securely fasten a conduit to an electrical junction box using a slotted, Phillips, or Robertson head screw driver.

    Product Page: https://www.garvinindustries.com/Electrical-Fittings/EMT-Conduit-Fittings/Set-Screw-Connectors–Uninsulated/SSCN-250

    Garvin Industries Homepage: https://www.garvinindustries.com



    How to remove and install a self extracting crank on a bike.

    Questions or comments? Leave them below!

    See all our Crank & Pedal videos in our Crank & Pedal playlist ▶︎ https://www.youtube.com/playlist?list=PLGCTGpvdT04SdAP5vThZlOInVsJ891lm4

    Video contents:
    00:58 Tools Needed
    01:18 Removal
    02:44 Installation Quick Tip
    03:21 Installation – Two Piece Crank Set
    04:51 Installation – Three Piece Crank Set

    ➤ Tools & materials used:
    • SPA-2 Pin Spanner – https://www.parktool.com/product/pin-spanner-red-spa-2
    • or SPA-6 Pin Spanner – https://www.parktool.com/product/adjustable-spanner-spa-6
    • HT-6 6mm Hex Tool – https://www.parktool.com/product/6mm-hex-tool-ht-6
    • or HT-10 10mm Hex Tool – https://www.parktool.com/product/10mm-hex-tool-ht-10
    • HMR-4 Shop Hammer – https://www.parktool.com/product/shop-hammer-hmr-4
    • TW-6.2 Ratcheting “Click Type” Torque Wrench – https://www.parktool.com/product/ratcheting-click-type-torque-wrench-tw-6-2
    • SBS-1.2 Socket & Bit Set – https://www.parktool.com/product/socket-and-bit-set-sbs-1-2
    • PPL-1 PolyLube 1000 Lubricant – https://www.parktool.com/product/polylube-1000-lubricant-tube-ppl-1

    For a text-based walk-through of this process: https://www.parktool.com/blog/repair-help/crank-removal-and-installation-self-extracting

    ➤ Subscribe: https://www.youtube.com/user/parktoolcompany?sub_confirmation=1
    ➤ Like: https://www.facebook.com/parktool
    ➤ Follow: https://www.instagram.com/parktoolblue

    ➤ Fix It:
    Did you know that Park Tool is the #1 resource for bicycle repair education?
    • Visit our YouTube Channel: https://www.youtube.com/parktool
    • Visit the Repair Help section of Parktool.com: https://www.parktool.com/blog/repair-help/
    • Check out The Big Blue Book of Bicycle Repair: https://www.parktool.com/product/big-blue-book-of-bicycle-repair-3rd-edition-bbb-3

    ➤ About Park Tool:
    Since our founding in 1963, Park Tool has been the leading name in bicycle tools. Our YouTube channel is an extension of our mission to be the ultimate resource for mechanics and riders of all skill levels. Here you will find comprehensive repair help tutorials for a wide range of components and processes, as well as troubleshooting guides, tips and tricks, and information on the latest Park Tool products.

    ➤ More Crank & Pedal Repair Help:
    • Crank Type Identification ▶︎ https://www.youtube.com/watch?v=VMV-SOIhM2c
    • Crank Removal and Installation – Two Piece Compression Slotted (Hollowtech II, FSA) ▶︎ https://www.youtube.com/watch?v=QqBtB8Kyl2U
    • Crank Removal and Installation – Three Piece Crankset (Square Spindle, ISIS, Octalink) ▶︎ https://www.youtube.com/watch?v=cPQyQnNdews
    • Crank Removal and Installation – One Piece ▶︎ https://www.youtube.com/watch?v=dpl_wlTBC8k
    • Crank Removal and Installation – Campagnolo® Ultra-Torque ▶︎https://www.youtube.com/watch?v=ntsI0-ScBVc
    • Crank Removal and Installation – Campagnolo® Power-Torque ▶︎ https://www.youtube.com/watch?v=b0IKYhvuyLA
    • Pedal Removal and Installation ▶︎ https://www.youtube.com/watch?v=LFbSBG7jMzY
    • How to Service & Adjust Shimano SPD Pedals ▶︎ https://www.youtube.com/watch?v=bVmSrsnVUGI
    • How to Rebuild Crank Brothers Pedals ▶︎ https://www.youtube.com/watch?v=lbvH3-WiE6I