Shop high quality Hex Bolts from ITA Fasteners at the reasonable price. Available in a range of sizes from M2 to M42 and din 933. Get a quote for Hex Anchor 

In this video I have explained about various types of Allen key and its use in details. I have also explained to calculate the size of the Allen key accordin

The table below shows metric Allen key sizes and dimensions for corresponding socket cap screws based on Din 912 standards on thread sizes M3-M24. Screw Size (Thread Size) Allen Key Size Required A Length (Inches) A Length (mm) B Shortest Length (mm) RS Hex Key Part No. M3 2.5 2.2 56 18 609-562 M4 3 2.48 63 20 609-556 M5 4 2.76 70 25 734-911

Dimensions Chart of Countersunk Allen Head Bolt Specific size are available in Countersunk Allen Head Bolt, Stainless Steel Allen Head Countersunk Screw, View CSK Allen Cap Screw Weight chart, CSK Allen Key Bolts Dimension. Thread Diameter: D2(mm) K Max (mm) S Min (mm) Pitch: Available Lengths: M2: 4.0: 1.2: 1.27: 0.40: From 3mm: M2.5 5.0: 1.45

An Allen key, Allen wrench or hex key is a tool used to drive bolts and ISO 724 - Metric Threads - Dimensions of metric threads according ISO 724.

ASMC Industrial offers the best selection of industrial bolt and nut fasteners. View our information on socket head cap screw wrench sizes. Toggle Menu MENU. Free Standard Shipping* *In the Continental US. 888-660-0334 Screw Size Decimal Equiv. Hex Key Screw Head :

Hex key size, inches set screws cap screws; 0.028 #0, #1 : 0.035 #2 : 0.050 #3, #4-40 UNC #0: 1/16 #5, #6-32 UNC #1: 5/64 #8-32 UNC #2, #3: 3/32 #10-32 UNF; #10-24 UNC #4, #5: 7/64 #6: 1/8: ¼-20 UNC; ¼-28 UNF : 9/64 #8: 5/32: 5/16-18 UNC; 5/16-24 UNF #10: 3/16: 3/8-16 UNC: 1/4: 7/32: 7/16-20 UNF : 1/4: ½-13 UNC: 5/16: 5/16: 5/8-11 UNC : 3/8

The tool used for handling this bolt is called Allen key or Hex key. Here Allen key or Hex key mentions the same tool. The head of the hexagonal bolt has six sides (hex - means six in Greek, gonia - means angle in Greek, bolt head has six sides and six angles) and so it is called hexagonal. But the head of the Allen bolt has only cylindrical shape.

Diameter Hex Key Size 11320 FM 529 RD BLDG F HOUSTON, TEXAS 77041 TEL (713) 896- 1166 FAX (713) 896-7879 Tool Size Chart Inch FastenersMetric Fasteners Wrench Sizes (in.) Hex Key Sizes (in.) Wrench & Hex Key Sizes (mm) Diameter Hex Heavy Hex Diameter Socket Diameter Hex Socket 1/4 7/16 #1 1/16 M3 5.50 2.50

In addition to the precision sizes mentioned above, the common metric Allen wrench sizes are 1.5 mm, 2 mm, 2.5 mm, 3 mm, 4 mm, 4.5 mm, 5 mm, 5.5 mm, 6 mm, 7 mm, 8 mm, 9 mm, & 10 mm. In stock and ready to ship. It may be measured from under the head or the overall length.

15/06/  · Standard Allen Key Socket Cap Bolts . Contact Supplier Request a quote. Below is a conversion chart to help: Metric Socket Cap Screws Thread Diameter Size Allen Key Wrench