Clearance Cup Head Screw B2-40/in × 20

Micro Precision Screws · Clearance Stock
Price on request — add to the quote list for a formal quotation

Clearance Cup Head Screw B2-40/in × 20 — clearance stock, available while stocks last at a favourable price; send an inquiry to confirm current availability.

Function · Micro PrecisionMaterial · Carbon SteelIndustry · Consumer Electronics
Size / ModelCup Head Screw B2-40/in × 20
Product TypeMicro precision screw
Stock StatusIn stock
Item No.100105900031
RemarksSlow-moving clearance stock, price on request
Quantity
⚠ Prices are indicative. The final price depends on quantity and confirmed specification; for parts marked RFQ, please use the quote list for a formal offer.

Overview

This item comes from slow-moving stock held at the Shenzhen warehouse. It is a standard production part from the regular range, offered at a reduced price while the remaining quantity lasts, and it is not a second-grade or out-of-tolerance item. This listing: size Cup Head Screw B2-40/in × 20, type Micro precision screw, item no. 100105900031.

Advantages

Same production specification as the catalogue item, with the same material and finish called out on the size designation.

Available from stock, so there is no tooling lead time for the remaining quantity.

Suitable for prototype builds, spares and non-critical assemblies where a specific finish or grade is not mandatory.

Applications

Prototype and pilot builds, maintenance spares, fixture and jig making, and production where the drawing allows the standard finish shown in the size designation.

Stock is limited and not replenished: confirm the remaining quantity before designing the part into a production build. If the size is critical to a released drawing, check the finish and grade against the specification rather than assuming equivalence.

Product information is supplied by Toprecision. Custom parts can be produced to drawing — contact us for samples or a quotation.

Specifications across this series

1381 parts in this series

PartSize / ModelProduct TypeStock StatusItem No.
Clearance Machine-Thread Micro Screw CM1.0*0.93*D1.9*0.3 · CM1.0×0.93×D1.9×0.3 / Machine-thread micro screw / In stockCM1.0×0.93×D1.9×0.3Machine-thread micro screwIn stock100105400313
Clearance Machine-Thread Micro Screw CM1.0*1.56*D1.7*0.3 · CM1.0×1.56×D1.7×0.3 / Machine-thread micro screw / In stockCM1.0×1.56×D1.7×0.3Machine-thread micro screwIn stock100105400318
Clearance Machine-Thread Micro Screw CM1.0*0.77*D2.0*0.15 · CM1.0×0.77×D2.0×0.15 / Machine-thread micro screw / In stockCM1.0×0.77×D2.0×0.15Machine-thread micro screwIn stock100105400321
Clearance Micro Precision Screw CB1.2-64X6.0 · CB1.2-64×6.0 / Micro precision screw / In stockCB1.2-64×6.0Micro precision screwIn stock100105900019
Clearance Cup Head Screw M3×0.5×6 · Micro precision screw / In stock / 100105900021Cup Head Screw M3×0.5×6Micro precision screwIn stock100105900021
Clearance Cup Head Screw B2-40/in × 20 · Micro precision screw / In stock / 100105900031Cup Head Screw B2-40/in × 20Micro precision screwIn stock100105900031
Clearance Machine-Thread Micro Screw CM2.0X0.4X6.7 · CM2.0×0.4×6.7 / Machine-thread micro screw / In stockCM2.0×0.4×6.7Machine-thread micro screwIn stock100106200005
Clearance Micro Precision Screw B2.6-24*12.0P · B2.6-24×12.0P / Micro precision screw / In stockB2.6-24×12.0PMicro precision screwIn stock100106900011
Clearance Micro Precision Screw B2.6-24*12.0P · B2.6-24×12.0P / Micro precision screw / In stockB2.6-24×12.0PMicro precision screwIn stock100106900011
Clearance Machine-Thread Micro Screw CM1.0X0.9 D1.6/T0.5 · CM1.0×0.9 D1.6/T0.5 / Machine-thread micro screw / In stockCM1.0×0.9 D1.6/T0.5Machine-thread micro screwIn stock100106900024

Values are taken from each part’s own attribute set. Changing length, material or finish changes pull-out strength and installation torque, so compare the row that matches your drawing.

Selection and test data: engagement length, standards, salt-spray hours

FAQ

What are the key dimensions of this part?

Size / Model Cup Head Screw B2-40/in × 20, Product Type Micro precision screw, Stock Status In stock, Item No. 100105900031.

What material and finish is it supplied in?

Carbon Steel.

What should I verify before ordering or installing it?

Stock is limited and not replenished: confirm the remaining quantity before designing the part into a production build. If the size is critical to a released drawing, check the finish and grade against the specification rather than assuming equivalence.