1、 FORD WORLDWIDE FASTENER STANDARD Date: 2000 - 03 - 27 Materials Engineering, 1 of 1 Printed copies are uncontrolled . Testing & Standards (MET&S) WC 130 BOLT & WASHER - HEXAGON HEAD NP PILOT PC 8.8 - THREAD CLASS 6g CATEGORY 010.010 Note: Crown height c is determined by measuring h + c and subtract
2、ing the actual h value. (tolerance of c is independent of h) Dimensions in mm Siz e M5 M6 M8 M10 M12 Pitch 0.8 1 1.25 1.5 1.75 s max 8 10 13 15 18 k max 3.65 4.15 5.45 6.58 7.68 d2 min 14.57 17.57 23.48 29.48 34.1 max 15 18 24 30 36 h min 1.4 1.8 2.3 2.7 3.7 max 1.8 2.2 2.7 3.3 4.3 c max 0.4 0.5 0.7
3、 0.85 0.85 Lp1 max 6 7 9 11 13 Lp2 max 3.9 4.5 6.0 7.6 9.0 min 3.4 4.0 5.5 7.1 8.5 dp max 4.12 4.9 6.62 8.36 10.09 min 3.97 4.77 6.49 8.21 9.91 dp2 max 3.0 4.0 5.5 7.0 8.5 r min 0.3 0.5 1.0 1.5 2.0 L Tolerance FORD PART NUMBERS 10 +/ - 0.29 W505410 12 W505411 W5054 20 14 +/ - 0.35 W505412 W505421 W5
4、05430 16 W505413 W505422 W505431 W505440 18 W505414 W505423 W505432 W505441 W505460 20 W505415 W505424 W505433 W505442 W505461 25 +/ - 0.42 W505416 W505425 W505434 W505443 W505462 30 W505417 W505426 W505435 W505444 W505463 35 W505418 W505427 W505436 W505445 W505464 40 +/ - 0.5 W505428 W505437 W50544
5、6 W505465 45 W505438 W505447 W505466 50 W505448 W505467 55 +/ - 0.6 W505468 Thread: ISO 261 and 965 General Specifications: WA 900 Finish: WX 100 Material & Performance: Bolt - WA 950 - Property Class 8.8 Washer - Steel, WSD - M1A283 - B5 to B37, harden and temper 300 - 390 HV5, Test per ISO 6507 HV5 Example Description: W 5 0 5 4 1 0 S 3 0 9 BOLT & WASHER M 5 X 1 0 H E X N P 8
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