Metric Fasteners - Socket Screw Hex Key and Nut Wrench Size

By A Mystery Man Writer

We highly recommend measuring metric screws by the screw thread diameter, but there are situations that come up where you might need to measure a screw size based upon limited information. Here we address two useful ways to find the screw size, or at least get you close enough that you can make an informed decision abo

A few common screw head types and what they are used for - UC

M8 x 1.25 x 16 MM (FT) Coarse Thread Socket Head Cap Screw

BUY Homdum 9pc Hex key Set L-Shaped Metric Hexagon Allen Keys 1.5-10mm

Not All Hex Keys Fit the Same

M8 x 1.00 x 20 MM (FT) Fine Thread ISO 4762 / DIN 912 Class 12.9

Prime-Line M5-0.8 x 12 mm Class 12.9 Metric Black Oxide Coated

Inch Fasteners - Socket Screw Hex Key and Nut Wrench Size

Steelman 8-Piece Sliding T-Handle Metric Hex Key Set With Free

Wiha 66990 MagicRing® Ball End Hex L-Key 9 Pc. Set

Metric Fasteners - Socket Screw Hex Key and Nut Wrench Size

M3-0.50 Stainless Steel Metric Socket Head Cap Screw

HSEAMALL 243PCS M6 Crib Screws Barrel Nuts Hex Socket Head Cap

Prime-Line M3-0.5 x 12 mm Class 12.9 Metric Black Oxide Coated

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