Wurth katalog proizvoda

MWF - 10/07 - 02607 - © • Thread dia. d M5 M6 M8 M10 M12 M16 s in mm 8 10 13 15 17 22 k in mm 4.3 5.5 7 8.5 10 14 d 2 in in mm 11.2 14.2 18.2 21 24 31 Countersunk Bolts with Double Nip (locking bolts) Standard metric thread Strength class 100 (approximately SC 10.9) Surface: GEOMET ® 321 PLUS ® VL Chrome(VI)-free: ‘ Fulfills the EU End-of-Life Vehicles Directive. Corrosion resistance: ‘ approx. 720 h base metal corrosion according to DIN EN ISO 9227-NSS (DIN 50021-SS) Surface: yellow galvanized (A2C) Corrosion resistance: ‘ approx. 96 h base metal corrosion according to DIN EN ISO 9227-NSS (DIN 50021-SS) Working principle of locking ribs: During tightening, the counter-material is “rolled” in the area of the bolt contact by the locking ribs. This causes a sur- face-hardening plastic deformation. After ending tightening, no significant settling is determined. The locking ribs limit the amount of settling of the connection and therefore reduce the loss of pretensioning force. Thr. l GEOMET ® 321 Yellow galv. P. dia. in PLUS ® VL Qty. d mm Art. No. Art. No. 10 02633510 0273510 12 02633512 0273512 M5 14 02633514 0273514 100 16 02633516 0273516 20 02633520 0273520 10 02633610 0273610 12 02633612 0273612 14 02633614 0273614 M6 16 02633616 0273616 100 18 02633618 0273618 20 02633620 0273620 25 02633625 0273625 30* 02633630 0273630 12 02633812 0273812 14 02633814 0273814 16 02633816 0273816 18 02633818 0273818 M8 20 02633820 0273820 100 22 02633822 0273822 25 02633825 0273825 30 02633830 0273830 35* 02633835 0273835 40* 02633840 0273840 Thr. l GEOMET ® 321 Yellow galv. P. dia. in PLUS ® VL Qty. d mm Art. No. Art. No. 16 026331016 02731016 18 026331018 02731018 20 026331020 02731020 M10 22 026331022 02731022 100 25 026331025 02731025 30 026331030 02731030 35 026331035 02731035 40* 026331040 02731040 20 026331220 02731220 25 026331225 02731225 30 026331230 02731230 M12 35 026331235 02731235 100 40 026331240 02731240 45* 026331245 02731245 50* 026331250 02731250 25 026331625 02731625 30 026331630 02731630 35 026331635 02731635 M16 40 026331640 02731640 50 50 026331650 02731650 55* 026331655 02731655 60* 026331660 02731660 70* 026331670 02731670 The GEOMET ® 321 PLUS ® VL coat- ing is a non-electrolytic, aluminum- gray, thin-layered coating consisting of zinc and aluminum lamellae together with a transparent topcoat. l Layer thickness: 7-12 μ m l Coefficient of friction: 0.09-0.14 Advantages of coating GEOMET ® 321 PLUS ® VL: l Contains no chromium VI and no other materials that are hazardous to health. l Fulfills the EU End-of-Life Vehicles Directive. l Very high corrosion resistance > 720 h, salt spray test according to ISO 9227/DIN 50021 (in comparison, yellow zinc-coated A2C 96 h) l Resistant to automobile operating materials (standard fuels, diesel, motor oil, coolant, etc.) l Environmental compatibility, water-based l Resistant to contact corrosion l Heat resistance at least 300°C l Excellent paint adhesion. * with shank * GEOMET ® and PLUS ® VL are brands of the Metal Coatings International Inc. OK-00392