Double
A machine screw and free-spinning lock-washer manufactured as one assembly. Steel SEMS are available with the following types of washers: internal tooth, external tooth, split-lock washer, and square cone. Stainless SEMS are offered with external tooth lock washers.
Unsure which fastener is best for your job? Call us at 866-501-9504 and one of our trained technicians will help you find the right metric fasteners for your application.
M3X6 Phillips Pan Head Double SEMs Machine Screw 6 OD Flat Washer Stainless Steel A2 JIS B1188SKU: # M33392Quantity Available: 106
$0.43
M3X16 Phillips Pan Head Double 7 OD SEM Machine Screw Stainless Steel A2 JIS B1188SKU: # M33371Quantity Available: 50
$0.43
M2X16 Phillips Pan Head Double Sems Flat Washer Stainless Steel A2 JISB1188SKU: # M33306Quantity Available: 0
$1.34
Item Out-Of-Stock, inventory will be replenish shortly. Please email sales@mrmetric.com for urgent requirement.
M2.5X12 Phillips Pan Head Machine Screw With Double SEMs Stainless Steel A2 JIS B1188SKU: # M33202Quantity Available: 157
$0.70 $0.85
M4X6 Phillips Pan Head Double SEMs Machine Screw 8 OD Flat Washer Stainless Steel A2 JISB 1188SKU: # M33201Quantity Available: 53943
$0.10
M4X12 Phillips Pan Head Double SEMs Machine Screws 9 OD Flat Washer Stainless Steel A2 JISB 1188SKU: # M33204Quantity Available: 1130
$0.19
M4X14 Phillips Pan Head Machine Screw With Double SEMs OD 10 Steel 4.8 Yellow Zinc JIS B1188SKU: # M33104YQuantity Available: 0
$0.15
Out-Of-Stock, inventory will be replenished shortly. Please email sales@mrmetric.com for urgent requirement.
M6X16 Phillips Pan Head Machine Screw Double Sems OD 12.5 Steel Zinc JIS B1188-B (RoHS Compliant)SKU: # M33124Quantity Available: 230599
$0.09
M3X10 Phil Pan Head Dbl Sems 6OD A2-SS JIS B1188SKU: # M34048Quantity Available: 0
$0.06
Item Out-Of-Stock, inventory will be replenish shortly. Please email sales@mrmetric.com for urgent requirement.
M6X20 Phillips Pan Head Double Sems 12.5 OD Machine Screw Steel Zinc JIS B1188-B (RoHS-Comp)SKU: # M33963Quantity Available: 125261
$0.10
M3X6 Phillips Pan Head Double Sems 6 OD Flat Washer Steel 4.8 Zinc JISB1188 (Rohs Compliant)SKU: # M33100Quantity Available: 54688
$0.03
M2X6 Phillips Pan Head Double Sems 6 OD Flat Washer Stainless Steel A2 JISB1188SKU: # M33089Quantity Available: 159964
$0.04
M3X8 Phillips Pan Head Double Sems 7 OD Flat Washer A2-SS JIS B1188-BSKU: # M34047Quantity Available: 63320
$0.07
M4X10 Phillips Pan Head Double Sems 9 OD Flat Washer Steel 4.8 Zinc JISB1188SKU: # M33164Quantity Available: 34790
$0.05
M4X12 Phillips Pan Head Double Sems 8 OD Flat Washer Steel 4.8 ZincJISB1188 (Rohs)SKU: # M33166Quantity Available: 30545
$0.04
M3X20 Phillips Pan Head Double Sems 6 OD Flat Washer 4.8 Steel Zinc JISB1188SKU: # M33077Quantity Available: 7185
$0.05
M6X12 Phillips Indented Hex Head Double Sems Machine Screw 8.8 Steel Zinc Yellow<br>JIS B1187-BSKU: # M40969Quantity Available: 0
$0.57
Out-Of-Stock, inventory will be replenished shortly. Please email sales@mrmetric.com for urgent requirement.
M8X25 Indented Hex With Double SEM 15.5 OD Steel 4.8 Zinc JIS B1187SKU: # M39968Quantity Available: 26
$0.05 $0.63
M3X6 Phillips Pan Head Double Sems 8 O.D. Flat Washer 4.8 Yellow Zinc JISB1188 (Rohs Compliant)SKU: # M34504Quantity Available: 12970
$0.07
M3X25 Phillips Pan Head Machine Screw With Double SEMs OD 7 Steel 4.8 Yellow Zinc JIS B1188SKU: # M34045Quantity Available: 0
$0.03
Out-Of-Stock, inventory will be replenished shortly. Please email sales@mrmetric.com for urgent requirement.
M3X12 Phillips Pan Head Double Sems 7 OD Flat Washer Steel 4.8 Yellow Zinc JISB1188SKU: # M34044YQuantity Available: 710
$0.04
M3X8 Phillips Pan Head Machine Screw With Double SEMs OD 7 Steel 4.8 Zinc JIS B1188SKU: # M34022Quantity Available: 0
$0.05
Out-Of-Stock, inventory will be replenished shortly. Please email sales@mrmetric.com for urgent requirement.
M3X10 Phillips Pan Head Double Sems 7 OD Flat Washer Steel 4.8 Yellow Zinc JISB1188SKU: # M34011Quantity Available: 4575
$0.04
M6X25 Phillips Pan Head Machine Screw With Double SEMs OD 12.5 Steel 4.8 Zinc JIS B1188SKU: # M33964Quantity Available: 43404
$0.32