Tap Bolts - Fasteners for Boat Building and Woodworking

Home > Products > Tap Bolts

Tap bolts, also called hex tap bolts, extremely resemble hex bolts except they have threads extending all the way down the shanks, no matter what their lengths are. Tap bolts are generally used in drilled or tapped holes in conjunction with hex nuts and flat washers.

Tap bolts are available in a wide range of diameters, from M6 to M24, in both low carbon steel or stainless steel for different applications. Normally, steel tap bolts are widely used in general applications including woodworking and railroad construction, etc. They are lower in cost, but less anti-corrosive. Thus, they are often coated with zinc to make up for a lack of corrosion resistant to add more applications. While, stainless steel tap bolts are ideal for boat building, marine construction, water treatment and multiple applications where superb corrosion resistance is required.

Two steel tap bolts with clear zinc coating

Steel tap bolt - clear zinc plated

Two steel tap bolts with yellow zinc coating which shows better resistance to corrosion than the clear one.

Steel tap bolts - yellow zinc plated

Two steel tap bolts without any anti-corrosion coating

Steel tap bolt - plain finished

Stainless steel tap bolts

Details:

Material: stainless steel 304, 316; steel in grade 4.8, 8.8, 10.9 and 12.9
Surface: plain, clear zinc plated, yellow zinc plated or oxidation treated.
Diameter: M6 to M24, custom diameter is also welcomed.
Standard: GB, SAE and ASTM.
Length: 10mm to 150mm, custom length is also available.
Thread pitch (mm): 0.5mm to 3.5mm based on your requirements.

Specifications:

Metric tap bolts
Diameter	M6	M8	M10	M12	M14	M16	M18	M20	M22	M24
Length (mm)	10	-	-	-	-	-	-	-	-	-
	16	16	16	-	-	-	-	-	-	-
	20	20	20	-	-	-	-	-	-	-
	25	25	25	25	-	-	-	-	-	-
	30	30	30	30	30	-	-	-	-	-
	35	35	35	35	35	-	-	-	-	-
	40	40	40	40	40	40	-	-	-	-
	45	45	45	45	45	45	-	-	-	-
	50	50	50	50	50	50	50	50	-	-
	60	60	60	60	60	60	60	60	60	60
	70	70	70	70	70	70	70	70	70	70
	80	80	80	80	80	80	80	80	80	80
	90	90	90	90	90	90	90	90	90	90
	100	100	100	100	100	100	100	100	100	100
	110	110	110	110	110	110	110	110	110	110
	120	120	120	120	120	120	120	120	120	120
	-	130	130	130	130	130	130	130	130	130
	-	140	140	140	140	140	140	140	140	140
	-	150	150	150	150	150	150	150	150	150

Inquiry for Our Product

SHUNFENG HARDWARE PRODUCTS CO., LIMITED.
E-mail: sales@bolts-nuts.com

When you contact us, please provide your detail requirements. That will help us give you a valid quotation.