1st Edition Fastener Black Book 6571112 1/4 Set Screw 5 pcs

1/4 Set Screw 5 pcs 7/16 Hex nuts 15 pcs

Showa Mt4-A1 55-200S Showa 50-55mm Dia Drill Set

O/all length 2-7/8"

• Universal cooling system pressure that eliminate the need for most adaptors

t15 x 100mm

1st Edition Fastener Black Book 6571112 1/4 Set Screw 5 pcsThe ultimate fastener reference book! Ideal for engineers, trades people, apprentices, machine shops & tool rooms. Includes a bonus thread pitch identification gauge. Pocket sized format makes this book an ideal reference in any tool kit Lay flat format with wire binding for ease of use on workbench Over 240 matt laminated grease proof pages What's inside: Screw thread fundamentals Standards Heat treatment Thread classes Grades Materials & coatings