Metro Industries
Online ordering is coming soon. To place an order, call 614-487-8200 or email metro@metroindinc.com .

Flat Socket Cap Screw

Standard:
DIN 7991
Drive:
Hex socket
Buying for a business? Apply for a business account for account pricing, quantity discounts and net 30 terms.
How to measure: Flat head socket cap screw (metric)
How to measure: Flat head socket cap screw
The head sits flush with the surface, so length is measured overall, from the top of the head to the tip.

48 part numbers match your filters

Description Size Thread Length Grade Finish Material Thread Series Sold by In stock Part number Price
M2 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M2 X 20 0.4 mm 20 mm 10.9 Steel Coarse 100 pcs Out of stock 7991-220 $45.00 / 100 pcs
M2.5 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M2.5 X 20 0.45 mm 20 mm 10.9 Steel Coarse 100 pcs Out of stock 7991-2.520 $14.00 / 100 pcs
Flat Socket Cap Screw DIN 7991 Stainless Steel M2.5 X 20 0.45 mm 20 mm Stainless Coarse Each Out of stock 7991S-2.520 $0.46 / each
M3 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M3 X 20 0.5 mm 20 mm 10.9 Steel Coarse 100 pcs Out of stock 7991-320 $20.00 / 100 pcs
Flat Socket Cap Screw DIN 7991 10.9 M3 X 20 Zinc 0.5 mm 20 mm 10.9 Zinc Steel Coarse 100 pcs Out of stock 7991-320Z $17.88 / 100 pcs
Flat Socket Cap Screw DIN 7991 Stainless Steel M3 X 20 0.5 mm 20 mm Stainless Coarse Each Out of stock 7991S-320 $0.18 / each
M4 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M4 X 20 0.7 mm 20 mm 10.9 Steel Coarse 100 pcs Out of stock 7991-420 $13.00 / 100 pcs
Flat Socket Cap Screw DIN 7991 10.9 M4 X 20 Zinc 0.7 mm 20 mm 10.9 Zinc Steel Coarse 100 pcs Out of stock 7991-420Z $14.50 / 100 pcs
Flat Socket Cap Screw DIN 7991 Stainless Steel M4 X 20 0.7 mm 20 mm Stainless Coarse Each Out of stock 7991S-420 $0.13 / each
M5 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M5 X 20 0.8 mm 20 mm 10.9 Steel Coarse Each Out of stock 7991-520 $0.17 / each
Flat Socket Cap Screw DIN 7991 10.9 Zincea M5 X 20 0.8 mm 20 mm 10.9 Steel Coarse Each Out of stock 7991-520Z $0.20 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M5 X 20 0.8 mm 20 mm Stainless Coarse Each Out of stock 7991S-520 $0.21 / each
Flat Socket Cap Screw DIN 7991 10.9 M5 X 90 0.8 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-590 $1.30 / each
M6 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M6 X 20 1 mm 20 mm 10.9 Steel Coarse Each Out of stock 7991-620 $0.17 / each
Flat Socket Cap Screw DIN 7991 10.9 Black M6 X 20 Zinc 1 mm 20 mm 10.9 Zinc Steel Coarse Each Out of stock 7991-620B $0.12 / each
Flat Socket Cap Screw DIN 7991 10.9 M6 X 20 Zinc 1 mm 20 mm 10.9 Zinc Steel Coarse Each Out of stock 7991-620Z $0.15 / each
Flat Socket Cap Screw DIN 7991 316 Stainless Steel M6 X 20 1 mm 20 mm 316 stainless Coarse Each Out of stock 79916-620 $0.31 / each
Flat Socket Cap Screw DIN 7991 Bronze M6 X 20 1 mm 20 mm Bronze Coarse Each Out of stock 7991R-620 $9.68 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M6 X 20 1 mm 20 mm Stainless Coarse Each Out of stock 7991S-620 $0.29 / each
Flat Socket Cap Screw DIN 7991 10.9 M6 X 90 1 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-690 $0.81 / each
Flat Socket Cap Screw DIN 7991 10.9 M6 X 90 Zinc 1 mm 90 mm 10.9 Zinc Steel Coarse Each Out of stock 7991-690Z $1.15 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M6 X 90 1 mm 90 mm Stainless Coarse Each Out of stock 7991S-690 Price on request
M8 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M8-1 X 20 1 mm 20 mm 10.9 Steel Fine Each Out of stock 7991-F820 $9.84 / each
Flat Socket Cap Screw DIN 7991 10.9 M8 X 20 1.25 mm 20 mm 10.9 Steel Coarse Each Out of stock 7991-820 $0.32 / each
Flat Socket Cap Screw DIN 7991 10.9 M8 X 20 Zinc 1.25 mm 20 mm 10.9 Zinc Steel Coarse Each Out of stock 7991-820Z $0.41 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M8 X 20 1.25 mm 20 mm Stainless Coarse Each Out of stock 7991S-820 $0.64 / each
Flat Socket Cap Screw DIN 7991 10.9 M8 X 90 1.25 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-890 $1.40 / each
Flat Socket Cap Screw DIN 7991 10.9 M8 X 90 Zinc 1.25 mm 90 mm 10.9 Zinc Steel Coarse Each Out of stock 7991-890Z $1.34 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M8 X 90 1.25 mm 90 mm Stainless Coarse Each Out of stock 7991S-890 $1.87 / each
M10 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M10-1.25 X 20 1.25 mm 20 mm 10.9 Steel Fine Each Out of stock 7991-F1020 $8.60 / each
Flat Socket Cap Screw DIN 7991 10.9 M10 X 20 1.5 mm 20 mm 10.9 Steel Coarse Each Out of stock 7991-1020 $0.54 / each
Flat Socket Cap Screw DIN 7991 10.9 M10 X 20 Zinc 1.5 mm 20 mm 10.9 Zinc Steel Coarse Each Out of stock 7991-1020Z $0.40 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M10 X 20 1.5 mm 20 mm Stainless Coarse Each Out of stock 7991S-1020 $1.00 / each
Flat Socket Cap Screw DIN 7991 10.9 M10 X 90 1.5 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-1090 $2.18 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M10 X 90 1.5 mm 90 mm Stainless Coarse Each Out of stock 7991S-1090 Price on request
M12 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M12 X 20 1.75 mm 20 mm 10.9 Steel Coarse Each Out of stock 7991-1220 $0.80 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M12 X 20 1.75 mm 20 mm Stainless Coarse Each Out of stock 7991S-1220 $1.66 / each
Flat Socket Cap Screw DIN 7991 10.9 M12 X 90 1.75 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-1290 $2.98 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M12 X 90 1.75 mm 90 mm Stainless Coarse Each Out of stock 7991S-1290 Price on request
M14 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M14 X 90 2 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-1490 $4.42 / each
M16 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M16 X 20 2 mm 20 mm 10.9 Steel Coarse Each Out of stock 7991-1620 $1.20 / each
Flat Socket Cap Screw DIN 7991 10.9 M16 X 90 2 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-1690 $5.55 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M16 X 90 2 mm 90 mm Stainless Coarse Each Out of stock 7991S-1690 Price on request
M18 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M18 X 90 2.5 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-1890 Price on request
M20 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M20 X 90 2.5 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-2090 $9.57 / each
Flat Socket Cap Screw DIN 7991 Stainless Steel M20 X 90 2.5 mm 90 mm Stainless Coarse Each Out of stock 7991S-2090 Price on request
M22 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M22 X 90 2.5 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-2290 $29.20 / each
M24 Diameter
Flat Socket Cap Screw DIN 7991 10.9 M24 X 90 3 mm 90 mm 10.9 Steel Coarse Each Out of stock 7991-2490 $25.33 / each