ALUMINUM VALVE WASHER
PORSCHE

Aluminum Valve Washer Porsche

PART #

SIZE FITS
HOLE SIZE
4016 6mm 6x10x1.5
4018 8mm 8x14x2.0

CUP WASHER
BLACK

Cup Washer

PART #

SIZE MATERIAL
4580124 #8 PLASTIC
4584125 #8 STEEL
4584136 #10 STEEL

CUP WASHER
CHROME

Cup Washer Chrome

PART #

SIZE TYPE
4554095 #4  
4554105 #6  
455602 #6 FLUSH
4553469 #6 COUNTERSUNK
FLANGE
4554115 #8  
455604 #8 FLUSH
4552515 #8 COUNTERSUNK
FLANGE
4554125 #10  
4554126 #12  

FENDER WASHER
METRIC YELLOW ZINC

Fender Washer Metric Yellow Zinc

PART #

SIZE in MM
4110515 5x15
4110520 5x20
4110525 5x25
4110618 6x18
4110620 6x20
4110625 6x25
4110820 8x20
4110824 8x25
4110830 8x30
41101030 10x30
41101230 12x30

FENDER WASHER
METRIC ZINC

Fender Washer Metric Zinc

PART #

SIZE in MM
411412 4x12
411420 4x20
411515 5x15
411520 5x20
411525 5x25
411530 5x30
411615 6x15
411618 6x18
411620 6x20
411625 6x25
4111625* 6x25
411630 6x30
411820 8x20
411825 8x25
411830 8x30
411835 8x35
4111025 10x25
4111030 10x30
4111035 10x35
4111040 10x40
4111230 12x30
4111236 12x36
4111240 12x40
*Black Zinc

FENDER WASHER
USS ZINC

Fender Washer USS Zinc

PART #

SIZE
41231612 3/16x1/2
41231634 3/16x3/4
4123161 3/16x1
412316114 3/16x1-1/4
4121458 1/4x5/8
412141 1/4x1
41214114 1/4x1-1/4
41214112 1/4x1-1/2
41251634 5/16x3/4
412516114 5/16x1-1/4
412516112 5/16x1-1/2
41238114 3/8x1-1/4
41238112 3/8x1-1/2
41238158 3/8x1-5/8
41212114 1/2x1-1/4
41212112 1/2x1-1/2
412122 1/2x2

 FLAT WASHER
METRIC
STAINLESS STEEL

Flat Washer Metric Stainless Steel

PART #

SIZE in MM
4065 5
4066 6
4068 8
40610 10
40612 12
FLAT WASHER
METRIC
YELLOW ZINC
Flat Washer Metric Yellow Zinc

PART #

SIZE in MM
40704 4
40705 5
40706 6
40707 7
40708 8
407010 10
407012 12
407014 14
407016 16
GRADE 10.9
407012109 12
FLAT WASHER
METRIC ZINC
Flat Washer Metic Zinc

PART #

SIZE in MM
4073 3
4074 4
4075 5
4076 6
4077 7
4078 8
40728 * 8
40710 10
40712 12
40714 14
40716 16
40718 18
* BLACK ZINC

FLAT WASHER
STAINLESS STEEL SAE

Flat Washer Stainless Steel SAE

PART #

SIZE
4056 #6
4058 #8
405316 #10
40514 1/4
405516 5/16
40538 3/8

FLAT WASHER
STAINLESS STEEL USS

Flat Washer Stainless Steel USS

PART #

SIZE FITS
HOLE SIZE
40414 1/4 5/16
404516 5/16 3/8
40438 3/8

7/16

FLAT WASHER
YELLOW ZINC SAE
Flat Washer Yellow Zinc SAE GRADE 8

PART #

SIZE
408014 1/4
4080516 5/16
408038 3/8
4080716 7/16
408012 1/2
408058

5/8

408034

3/4

FLAT WASHER
YELLOW ZINC USS
Flat Washer Yellow Zinc USS

PART #

SIZE
4090316 3/16
409014 1/4
4090516 5/16
409038 3/8
4090716 7/16
409012 1/2
4090916 9/16
409058

5/8

FLAT WASHER
ZINC USS
Flat Washer Zinc USS  GRADE 8

PART #

SIZE
40918 1/8
409316 3/16
40914 1/4
409516 5/16
40938 3/8
409716 7/16
40912 1/2
409916

9/16

40958

5/8

40934

3/4

FLAT WASHER
ZINC SAE

Flat Washer Zinc SAE

PART #

SIZE
4086 #6
4088 #8
408316 #10
408#12 #12
40814 1/4
408516 5/16
40838 3/8
408716 7/16
40812

1/2

40858

5/8

LOCK WASHER
METRIC STAINLESS STEEL

Lock Washer Metric Stainless Steel

PART #

SIZE in MM
4406 6
4408 8
44010 10

LOCK WASHER
METRIC YELLOW ZINC

Lock Washer Metric Yellow Zinc

PART #

SIZE in MM
44104 4
44105 5
44106 6
44107 7
44108 8
441010 10
441012 12

LOCK WASHER
METRIC  ZINC

Lock Washer Metric Zinc

PART #

SIZE in MM
4413 3
4414 4
4415 5
4416 6
4417 7
4418 8
44110 10
44112 12
44114 14
44116 16
44120 20

LOCK WASHER
METRIC 
STAINLESS STEEL

Lock Washer Metric Stainless Steel

PART #

SIZE in MM
4404 4
4405 5
4406 6
4408 8
44010 10

LOCK WASHER
USS STAINLESS STEEL

Lock Washer USS Stainless Steel

PART #

SIZE
4476 #6
4478 #8
447316 #10
44714 1/4
447516 5/16
44738 3/8

LOCK WASHER
USS YELLOW ZINC

Lock Washer USS Yellow Zinc  GRADE 8

PART #

SIZE
44414 1/4
444516 5/16
44438 3/8
444716 7/16
44412 1/2
444916 9/16
44458 5/8
44434 3/4
4441 1"

LOCK WASHER
USS  ZINC

Lock Washer USS Zinc

PART #

SIZE
442316 #10
44214 1/4
442516 5/16
44238 3/8
442716 7/16
44212

1/2

44258

5/8

RUBBER WASHER
METRIC (Extra Thick)

Rubber Washer Metric (Extra Thick)

PART #

SIZE in MM
401620 6x20x5

 SPRING WASHER
METRIC
ZINC

Spring Washer Metric Zinc

PART #

SIZE in MM
4353 3
4354 4
4355 5
4356 6
4357 7
4358 8
43510 10
43512 12

 SPRING WASHER
METRIC
YELLOW ZINC

Spring Washer Metric Yellow Zinc

PART #

SIZE in MM
43504 4
43505 5
43506 6
43507 7
43508 8
435010 10
435012 12
435014 14

STAR WASHER
EXTERNAL METRIC

Star Washer External Metric

PART #

SIZE in MM
4295 5
4296 6
4298 8

STAR WASHER
INTERNAL METRIC

Star Washer Internal Metric

PART #

SIZE in MM
4285 5
4286 6
4288 8
42810 10

STAR WASHER
EXTERNAL USS

Star Washer External USS

PART #

SIZE
4276 #6
42712 #12

X WASHER

X Washer

PART #

SIZE
43414 1/4
434516 5/16
434732 7/32
434932 9/32